20236440350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{455263}}^1$

素因数の和:455409

約数の個数: 48

約数和(自身を含む): 43355701248

約数和(自身を除く): 23119260898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1270, 1778, 3175, 4445, 6350, 8890, 22225, 44450, 455263, 910526, 2276315, 3186841, 4552630, 6373682, 11381575, 15934205, 22763150, 31868410, 57818401, 79671025, 115636802, 159342050, 289092005, 404728807, 578184010, 809457614, 1445460025, 2023644035, 2890920050, 4047288070, 10118220175, 20236440350]

約数ペア:

[(1, 20236440350), (2, 10118220175), (5, 4047288070), (7, 2890920050), (10, 2023644035), (14, 1445460025), (25, 809457614), (35, 578184010), (50, 404728807), (70, 289092005), (127, 159342050), (175, 115636802), (254, 79671025), (350, 57818401), (635, 31868410), (889, 22763150), (1270, 15934205), (1778, 11381575), (3175, 6373682), (4445, 4552630), (6350, 3186841), (8890, 2276315), (22225, 910526), (44450, 455263)]