2022178570

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2002157}}^1$

素因数の和:2002265

約数の個数: 16

約数和(自身を含む): 3675962088

約数和(自身を除く): 1653783518

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2002157, 4004314, 10010785, 20021570, 202217857, 404435714, 1011089285, 2022178570]

約数ペア:

[(1, 2022178570), (2, 1011089285), (5, 404435714), (10, 202217857), (101, 20021570), (202, 10010785), (505, 4004314), (1010, 2002157)]