I divisori di 9789980 sono 24, elencati qui di seguito: 1; 2; 4; 5; 10; 20; 41; 82; 164; 205; 410; 820; 11939; 23878; 47756; 59695; 119390; 238780; 489499; 978998; 1957996; 2447495; 4894990; 9789980
9789961, 9789962, 9789963, 9789964, 9789965, 9789966, 9789967, 9789968, 9789969, 9789970, 9789971, 9789972, 9789973, 9789974, 9789975, 9789976, 9789977, 9789978, 9789979, 9789981, 9789982, 9789983, 9789984, 9789985, 9789986, 9789987, 9789988, 9789989, 9789990, 9789991, 9789992, 9789993, 9789994, 9789995, 9789996, 9789997, 9789998, 9789999