20804927569

素因数分解:

${\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1\times {\mathrm{2819}}^1$

素因数の和:4812

約数の個数: 16

約数和(自身を含む): 21492460800

約数和(自身を除く): 687533231

約数列:

[1, 59, 67, 1867, 2819, 3953, 110153, 125089, 166321, 188873, 5263073, 7380251, 11143507, 310521307, 352625891, 20804927569]

約数ペア:

[(1, 20804927569), (59, 352625891), (67, 310521307), (1867, 11143507), (2819, 7380251), (3953, 5263073), (110153, 188873), (125089, 166321)]