20492770522

素因数分解:

$2^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{437861}}^1$

素因数の和:441213

約数の個数: 16

約数和(自身を含む): 35141052672

約数和(自身を除く): 14648282150

約数列:

[1, 2, 7, 14, 3343, 6686, 23401, 46802, 437861, 875722, 3065027, 6130054, 1463769323, 2927538646, 10246385261, 20492770522]

約数ペア:

[(1, 20492770522), (2, 10246385261), (7, 2927538646), (14, 1463769323), (3343, 6130054), (6686, 3065027), (23401, 875722), (46802, 437861)]