20163604812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{44771}}^1$

素因数の和:47678

約数の個数: 48

約数和(自身を含む): 50686202112

約数和(自身を除く): 30522597300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2887, 5774, 8661, 11548, 17322, 34644, 37531, 44771, 75062, 89542, 112593, 134313, 150124, 179084, 225186, 268626, 450372, 537252, 582023, 1164046, 1746069, 2328092, 3492138, 6984276, 129253877, 258507754, 387761631, 517015508, 775523262, 1551046524, 1680300401, 3360600802, 5040901203, 6721201604, 10081802406, 20163604812]

約数ペア:

[(1, 20163604812), (2, 10081802406), (3, 6721201604), (4, 5040901203), (6, 3360600802), (12, 1680300401), (13, 1551046524), (26, 775523262), (39, 517015508), (52, 387761631), (78, 258507754), (156, 129253877), (2887, 6984276), (5774, 3492138), (8661, 2328092), (11548, 1746069), (17322, 1164046), (34644, 582023), (37531, 537252), (44771, 450372), (75062, 268626), (89542, 225186), (112593, 179084), (134313, 150124)]