20165965022

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1\times {\mathrm{8221}}^1$

素因数の和:10424

約数の個数: 32

約数和(自身を含む): 35007565824

約数和(自身を除く): 14841600802

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 2111, 4222, 8221, 14777, 16442, 29554, 57547, 115094, 175213, 350426, 682343, 1226491, 1364686, 2452982, 4776401, 9552802, 17354531, 34709062, 121481717, 242963434, 1440426073, 2880852146, 10082982511, 20165965022]

約数ペア:

[(1, 20165965022), (2, 10082982511), (7, 2880852146), (14, 1440426073), (83, 242963434), (166, 121481717), (581, 34709062), (1162, 17354531), (2111, 9552802), (4222, 4776401), (8221, 2452982), (14777, 1364686), (16442, 1226491), (29554, 682343), (57547, 350426), (115094, 175213)]