20009227546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129930049}}^1$

素因数の和:129930069

約数の個数: 16

約数和(自身を含む): 37419854400

約数和(自身を除く): 17410626854

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 129930049, 259860098, 909510343, 1429230539, 1819020686, 2858461078, 10004613773, 20009227546]

約数ペア:

[(1, 20009227546), (2, 10004613773), (7, 2858461078), (11, 1819020686), (14, 1429230539), (22, 909510343), (77, 259860098), (154, 129930049)]