3215702020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1422877}}^1$

素因数の和:1422999

約数の個数: 24

約数和(自身を含む): 6812739864

約数和(自身を除く): 3597037844

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 1422877, 2845754, 5691508, 7114385, 14228770, 28457540, 160785101, 321570202, 643140404, 803925505, 1607851010, 3215702020]

約数ペア:

[(1, 3215702020), (2, 1607851010), (4, 803925505), (5, 643140404), (10, 321570202), (20, 160785101), (113, 28457540), (226, 14228770), (452, 7114385), (565, 5691508), (1130, 2845754), (2260, 1422877)]