20222697593

素因数分解:

$7^1\times {\mathrm{571}}^1\times {\mathrm{1999}}^1\times {\mathrm{2531}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 23172864000

約数和(自身を除く): 2950166407

約数列:

[1, 7, 571, 1999, 2531, 3997, 13993, 17717, 1141429, 1445201, 5059469, 7990003, 10116407, 35416283, 2888956799, 20222697593]

約数ペア:

[(1, 20222697593), (7, 2888956799), (571, 35416283), (1999, 10116407), (2531, 7990003), (3997, 5059469), (13993, 1445201), (17717, 1141429)]