220038610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2000351}}^1$

素因数の和:2000369

約数の個数: 16

約数和(自身を含む): 432076032

約数和(自身を除く): 212037422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2000351, 4000702, 10001755, 20003510, 22003861, 44007722, 110019305, 220038610]

約数ペア:

[(1, 220038610), (2, 110019305), (5, 44007722), (10, 22003861), (11, 20003510), (22, 10001755), (55, 4000702), (110, 2000351)]