20155878121

素因数分解:

${\mathrm{23}}^2\times {\mathrm{1277}}^1\times {\mathrm{29837}}^1$

素因数の和:31160

約数の個数: 12

約数和(自身を含む): 21087529092

約数和(自身を除く): 931650971

約数列:

[1, 23, 529, 1277, 29371, 29837, 675533, 686251, 15783773, 38101849, 876342527, 20155878121]

約数ペア:

[(1, 20155878121), (23, 876342527), (529, 38101849), (1277, 15783773), (29371, 686251), (29837, 675533)]