20172802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2801}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 32716152

約数和(自身を除く): 12543350

約数列:

[1, 2, 13, 26, 277, 554, 2801, 3601, 5602, 7202, 36413, 72826, 775877, 1551754, 10086401, 20172802]

約数ペア:

[(1, 20172802), (2, 10086401), (13, 1551754), (26, 775877), (277, 72826), (554, 36413), (2801, 7202), (3601, 5602)]