20558022

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110527}}^1$

素因数の和:110563

約数の個数: 16

約数和(自身を含む): 42442752

約数和(自身を除く): 21884730

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 110527, 221054, 331581, 663162, 3426337, 6852674, 10279011, 20558022]

約数ペア:

[(1, 20558022), (2, 10279011), (3, 6852674), (6, 3426337), (31, 663162), (62, 331581), (93, 221054), (186, 110527)]