20181836030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18861529}}^1$

素因数の和:18861643

約数の個数: 16

約数和(自身を含む): 36666814320

約数和(自身を除く): 16484978290

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 18861529, 37723058, 94307645, 188615290, 2018183603, 4036367206, 10090918015, 20181836030]

約数ペア:

[(1, 20181836030), (2, 10090918015), (5, 4036367206), (10, 2018183603), (107, 188615290), (214, 94307645), (535, 37723058), (1070, 18861529)]