20161245644

素因数分解:

$2^2\times {\mathrm{5849}}^1\times {\mathrm{861739}}^1$

素因数の和:867592

約数の個数: 12

約数和(自身を含む): 35288253000

約数和(自身を除く): 15127007356

約数列:

[1, 2, 4, 5849, 11698, 23396, 861739, 1723478, 3446956, 5040311411, 10080622822, 20161245644]

約数ペア:

[(1, 20161245644), (2, 10080622822), (4, 5040311411), (5849, 3446956), (11698, 1723478), (23396, 861739)]