20158522

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 30730752

約数和(自身を除く): 10572230

約数列:

[1, 2, 113, 191, 226, 382, 467, 934, 21583, 43166, 52771, 89197, 105542, 178394, 10079261, 20158522]

約数ペア:

[(1, 20158522), (2, 10079261), (113, 178394), (191, 105542), (226, 89197), (382, 52771), (467, 43166), (934, 21583)]