20221497928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{6997}}^1\times {\mathrm{12457}}^1$

素因数の和:19489

約数の個数: 32

約数和(自身を含む): 39231487800

約数和(自身を除く): 19009989872

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 6997, 12457, 13994, 24914, 27988, 49828, 55976, 99656, 202913, 361253, 405826, 722506, 811652, 1445012, 1623304, 2890024, 87161629, 174323258, 348646516, 697293032, 2527687241, 5055374482, 10110748964, 20221497928]

約数ペア:

[(1, 20221497928), (2, 10110748964), (4, 5055374482), (8, 2527687241), (29, 697293032), (58, 348646516), (116, 174323258), (232, 87161629), (6997, 2890024), (12457, 1623304), (13994, 1445012), (24914, 811652), (27988, 722506), (49828, 405826), (55976, 361253), (99656, 202913)]