20220010

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3881}}^1$

素因数の和:4409

約数の個数: 16

約数和(自身を含む): 36475272

約数和(自身を除く): 16255262

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 3881, 5210, 7762, 19405, 38810, 2022001, 4044002, 10110005, 20220010]

約数ペア:

[(1, 20220010), (2, 10110005), (5, 4044002), (10, 2022001), (521, 38810), (1042, 19405), (2605, 7762), (3881, 5210)]