2031794331340

素因数分解:

$2^2\times 5^1\times {\mathrm{623009}}^1\times {\mathrm{163063}}^1$

素因数の和:786081

約数の個数: 24

約数和(自身を含む): 4266801110880

約数和(自身を除く): 2235006779540

約数列:

[1, 2, 4, 5, 10, 20, 163063, 326126, 623009, 652252, 815315, 1246018, 1630630, 2492036, 3115045, 3261260, 6230090, 12460180, 101589716567, 203179433134, 406358866268, 507948582835, 1015897165670, 2031794331340]

約数ペア:

[(1, 2031794331340), (2, 1015897165670), (4, 507948582835), (5, 406358866268), (10, 203179433134), (20, 101589716567), (163063, 12460180), (326126, 6230090), (623009, 3261260), (652252, 3115045), (815315, 2492036), (1246018, 1630630)]