20172960924

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{121439}}^1$

素因数の和:121682

約数の個数: 48

約数和(自身を含む): 47876505600

約数和(自身を除く): 27703544676

約数列:

[1, 2, 3, 4, 6, 12, 109, 127, 218, 254, 327, 381, 436, 508, 654, 762, 1308, 1524, 13843, 27686, 41529, 55372, 83058, 121439, 166116, 242878, 364317, 485756, 728634, 1457268, 13236851, 15422753, 26473702, 30845506, 39710553, 46268259, 52947404, 61691012, 79421106, 92536518, 158842212, 185073036, 1681080077, 3362160154, 5043240231, 6724320308, 10086480462, 20172960924]

約数ペア:

[(1, 20172960924), (2, 10086480462), (3, 6724320308), (4, 5043240231), (6, 3362160154), (12, 1681080077), (109, 185073036), (127, 158842212), (218, 92536518), (254, 79421106), (327, 61691012), (381, 52947404), (436, 46268259), (508, 39710553), (654, 30845506), (762, 26473702), (1308, 15422753), (1524, 13236851), (13843, 1457268), (27686, 728634), (41529, 485756), (55372, 364317), (83058, 242878), (121439, 166116)]