13344020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3457}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 28175784

約数和(自身を除く): 14831764

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3457, 3860, 6914, 13828, 17285, 34570, 69140, 667201, 1334402, 2668804, 3336005, 6672010, 13344020]

約数ペア:

[(1, 13344020), (2, 6672010), (4, 3336005), (5, 2668804), (10, 1334402), (20, 667201), (193, 69140), (386, 34570), (772, 17285), (965, 13828), (1930, 6914), (3457, 3860)]