20223730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69737}}^1$

素因数の和:69773

約数の個数: 16

約数和(自身を含む): 37658520

約数和(自身を除く): 17434790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69737, 139474, 348685, 697370, 2022373, 4044746, 10111865, 20223730]

約数ペア:

[(1, 20223730), (2, 10111865), (5, 4044746), (10, 2022373), (29, 697370), (58, 348685), (145, 139474), (290, 69737)]