20172612102

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{77491}}^1$

素因数の和:78548

約数の個数: 32

約数和(自身を含む): 41324933760

約数和(自身を除く): 21152321658

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1009, 2018, 3027, 6054, 43387, 77491, 86774, 130161, 154982, 232473, 260322, 464946, 3332113, 6664226, 9996339, 19992678, 78188419, 156376838, 234565257, 469130514, 3362102017, 6724204034, 10086306051, 20172612102]

約数ペア:

[(1, 20172612102), (2, 10086306051), (3, 6724204034), (6, 3362102017), (43, 469130514), (86, 234565257), (129, 156376838), (258, 78188419), (1009, 19992678), (2018, 9996339), (3027, 6664226), (6054, 3332113), (43387, 464946), (77491, 260322), (86774, 232473), (130161, 154982)]