20176028690

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2404771}}^1$

素因数の和:2405617

約数の個数: 16

約数和(自身を含む): 36360152640

約数和(自身を除く): 16184123950

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 2404771, 4809542, 12023855, 24047710, 2017602869, 4035205738, 10088014345, 20176028690]

約数ペア:

[(1, 20176028690), (2, 10088014345), (5, 4035205738), (10, 2017602869), (839, 24047710), (1678, 12023855), (4195, 4809542), (8390, 2404771)]