20163690185

素因数分解:

$5^1\times {\mathrm{631}}^1\times {\mathrm{733}}^1\times {\mathrm{8719}}^1$

素因数の和:10088

約数の個数: 16

約数和(自身を含む): 24270620160

約数和(自身を除く): 4106929975

約数列:

[1, 5, 631, 733, 3155, 3665, 8719, 43595, 462523, 2312615, 5501689, 6391027, 27508445, 31955135, 4032738037, 20163690185]

約数ペア:

[(1, 20163690185), (5, 4032738037), (631, 31955135), (733, 27508445), (3155, 6391027), (3665, 5501689), (8719, 2312615), (43595, 462523)]