20157627334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1\times {\mathrm{198437}}^1$

素因数の和:202359

約数の個数: 16

約数和(自身を含む): 32570819568

約数和(自身を除く): 12413192234

約数列:

[1, 2, 13, 26, 3907, 7814, 50791, 101582, 198437, 396874, 2579681, 5159362, 775293359, 1550586718, 10078813667, 20157627334]

約数ペア:

[(1, 20157627334), (2, 10078813667), (13, 1550586718), (26, 775293359), (3907, 5159362), (7814, 2579681), (50791, 396874), (101582, 198437)]