20195001340

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2996291}}^1$

素因数の和:2996637

約数の個数: 24

約数和(自身を含む): 42535361232

約数和(自身を除く): 22340359892

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 2996291, 5992582, 11985164, 14981455, 29962910, 59925820, 1009750067, 2019500134, 4039000268, 5048750335, 10097500670, 20195001340]

約数ペア:

[(1, 20195001340), (2, 10097500670), (4, 5048750335), (5, 4039000268), (10, 2019500134), (20, 1009750067), (337, 59925820), (674, 29962910), (1348, 14981455), (1685, 11985164), (3370, 5992582), (6740, 2996291)]