20180400238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7435667}}^1$

素因数の和:7435751

約数の個数: 16

約数和(自身を含む): 32122085760

約数和(自身を除く): 11941685522

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 7435667, 14871334, 171020341, 342040682, 438704353, 877408706, 10090200119, 20180400238]

約数ペア:

[(1, 20180400238), (2, 10090200119), (23, 877408706), (46, 438704353), (59, 342040682), (118, 171020341), (1357, 14871334), (2714, 7435667)]