20163050044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{146777}}^1$

素因数の和:147405

約数の個数: 24

約数和(自身を含む): 35927731728

約数和(自身を除く): 15764681684

約数列:

[1, 2, 4, 61, 122, 244, 563, 1126, 2252, 34343, 68686, 137372, 146777, 293554, 587108, 8953397, 17906794, 35813588, 82635451, 165270902, 330541804, 5040762511, 10081525022, 20163050044]

約数ペア:

[(1, 20163050044), (2, 10081525022), (4, 5040762511), (61, 330541804), (122, 165270902), (244, 82635451), (563, 35813588), (1126, 17906794), (2252, 8953397), (34343, 587108), (68686, 293554), (137372, 146777)]