20186674570

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18866051}}^1$

素因数の和:18866165

約数の個数: 16

約数和(自身を含む): 36675605088

約数和(自身を除く): 16488930518

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 18866051, 37732102, 94330255, 188660510, 2018667457, 4037334914, 10093337285, 20186674570]

約数ペア:

[(1, 20186674570), (2, 10093337285), (5, 4037334914), (10, 2018667457), (107, 188660510), (214, 94330255), (535, 37732102), (1070, 18866051)]