2021670620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3485639}}^1$

素因数の和:3485677

約数の個数: 24

約数和(自身を含む): 4391906400

約数和(自身を除く): 2370235780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3485639, 6971278, 13942556, 17428195, 34856390, 69712780, 101083531, 202167062, 404334124, 505417655, 1010835310, 2021670620]

約数ペア:

[(1, 2021670620), (2, 1010835310), (4, 505417655), (5, 404334124), (10, 202167062), (20, 101083531), (29, 69712780), (58, 34856390), (116, 17428195), (145, 13942556), (290, 6971278), (580, 3485639)]