20085087304

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{73589}}^1$

素因数の和:74017

約数の個数: 32

約数和(自身を含む): 38126979000

約数和(自身を除く): 18041891696

約数列:

[1, 2, 4, 8, 109, 218, 313, 436, 626, 872, 1252, 2504, 34117, 68234, 73589, 136468, 147178, 272936, 294356, 588712, 8021201, 16042402, 23033357, 32084804, 46066714, 64169608, 92133428, 184266856, 2510635913, 5021271826, 10042543652, 20085087304]

約数ペア:

[(1, 20085087304), (2, 10042543652), (4, 5021271826), (8, 2510635913), (109, 184266856), (218, 92133428), (313, 64169608), (436, 46066714), (626, 32084804), (872, 23033357), (1252, 16042402), (2504, 8021201), (34117, 588712), (68234, 294356), (73589, 272936), (136468, 147178)]