20002107555

素因数分解:

$3^2\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{51631}}^1$

素因数の和:60251

約数の個数: 24

約数和(自身を含む): 34675018560

約数和(自身を除く): 14672911005

約数列:

[1, 3, 5, 9, 15, 45, 8609, 25827, 43045, 51631, 77481, 129135, 154893, 258155, 387405, 464679, 774465, 2323395, 444491279, 1333473837, 2222456395, 4000421511, 6667369185, 20002107555]

約数ペア:

[(1, 20002107555), (3, 6667369185), (5, 4000421511), (9, 2222456395), (15, 1333473837), (45, 444491279), (8609, 2323395), (25827, 774465), (43045, 464679), (51631, 387405), (77481, 258155), (129135, 154893)]