20124950084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{691199}}^1$

素因数の和:691483

約数の個数: 24

約数和(自身を含む): 36578304000

約数和(自身を除く): 16453353916

約数列:

[1, 2, 4, 29, 58, 116, 251, 502, 1004, 7279, 14558, 29116, 691199, 1382398, 2764796, 20044771, 40089542, 80179084, 173490949, 346981898, 693963796, 5031237521, 10062475042, 20124950084]

約数ペア:

[(1, 20124950084), (2, 10062475042), (4, 5031237521), (29, 693963796), (58, 346981898), (116, 173490949), (251, 80179084), (502, 40089542), (1004, 20044771), (7279, 2764796), (14558, 1382398), (29116, 691199)]