20528022

素因数分解:

$2^1\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{2137}}^1$

素因数の和:3743

約数の個数: 16

約数和(自身を含む): 41100912

約数和(自身を除く): 20572890

約数列:

[1, 2, 3, 6, 1601, 2137, 3202, 4274, 4803, 6411, 9606, 12822, 3421337, 6842674, 10264011, 20528022]

約数ペア:

[(1, 20528022), (2, 10264011), (3, 6842674), (6, 3421337), (1601, 12822), (2137, 9606), (3202, 6411), (4274, 4803)]