20164008124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1150651}}^1$

素因数の和:1151005

約数の個数: 24

約数和(自身を含む): 38114196848

約数和(自身を除く): 17950188724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 17524, 1150651, 2301302, 4602604, 14958463, 29916926, 59833852, 387769387, 775538774, 1551077548, 5041002031, 10082004062, 20164008124]

約数ペア:

[(1, 20164008124), (2, 10082004062), (4, 5041002031), (13, 1551077548), (26, 775538774), (52, 387769387), (337, 59833852), (674, 29916926), (1348, 14958463), (4381, 4602604), (8762, 2301302), (17524, 1150651)]