I divisori di 20001982 sono 64, elencati qui di seguito: 1; 2; 7; 11; 13; 14; 22; 26; 77; 91; 97; 103; 143; 154; 182; 194; 206; 286; 679; 721; 1001; 1067; 1133; 1261; 1339; 1358; 1442; 2002; 2134; 2266; 2522; 2678; 7469; 7931; 8827; 9373; 9991; 13871; 14729; 14938; 15862; 17654; 18746; 19982; 27742; 29458; 69937; 97097; 103103; 109901; 129883; 139874; 194194; 206206; 219802; 259766; 769307; 909181; 1428713; 1538614; 1818362; 2857426; 10000991; 20001982
20001963, 20001964, 20001965, 20001966, 20001967, 20001968, 20001969, 20001970, 20001971, 20001972, 20001973, 20001974, 20001975, 20001976, 20001977, 20001978, 20001979, 20001980, 20001981, 20001983, 20001984, 20001985, 20001986, 20001987, 20001988, 20001989, 20001990, 20001991, 20001992, 20001993, 20001994, 20001995, 20001996, 20001997, 20001998, 20001999, 20002000, 20002001