20085184444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{386253547}}^1$

素因数の和:386253564

約数の個数: 12

約数和(自身を含む): 37852847704

約数和(自身を除く): 17767663260

約数列:

[1, 2, 4, 13, 26, 52, 386253547, 772507094, 1545014188, 5021296111, 10042592222, 20085184444]

約数ペア:

[(1, 20085184444), (2, 10042592222), (4, 5021296111), (13, 1545014188), (26, 772507094), (52, 386253547)]