20933131263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{512803}}^1$

素因数の和:514054

約数の個数: 16

約数和(自身を含む): 30472864896

約数和(自身を除く): 9539733633

約数列:

[1, 3, 11, 33, 1237, 3711, 13607, 40821, 512803, 1538409, 5640833, 16922499, 634337311, 1903011933, 6977710421, 20933131263]

約数ペア:

[(1, 20933131263), (3, 6977710421), (11, 1903011933), (33, 634337311), (1237, 16922499), (3711, 5640833), (13607, 1538409), (40821, 512803)]