2022942020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9195191}}^1$

素因数の和:9195211

約数の個数: 24

約数和(自身を含む): 4634376768

約数和(自身を除く): 2611434748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9195191, 18390382, 36780764, 45975955, 91951910, 101147101, 183903820, 202294202, 404588404, 505735505, 1011471010, 2022942020]

約数ペア:

[(1, 2022942020), (2, 1011471010), (4, 505735505), (5, 404588404), (10, 202294202), (11, 183903820), (20, 101147101), (22, 91951910), (44, 45975955), (55, 36780764), (110, 18390382), (220, 9195191)]