20703352

素因数分解:

$2^3\times {\mathrm{1429}}^1\times {\mathrm{1811}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 38867400

約数和(自身を除く): 18164048

約数列:

[1, 2, 4, 8, 1429, 1811, 2858, 3622, 5716, 7244, 11432, 14488, 2587919, 5175838, 10351676, 20703352]

約数ペア:

[(1, 20703352), (2, 10351676), (4, 5175838), (8, 2587919), (1429, 14488), (1811, 11432), (2858, 7244), (3622, 5716)]