20246571837

素因数分解:

$3^4\times {\mathrm{2243}}^1\times {\mathrm{111439}}^1$

素因数の和:113694

約数の個数: 20

約数和(自身を含む): 30258634560

約数和(自身を除く): 10012062723

約数列:

[1, 3, 9, 27, 81, 2243, 6729, 20187, 60561, 111439, 181683, 334317, 1002951, 3008853, 9026559, 249957677, 749873031, 2249619093, 6748857279, 20246571837]

約数ペア:

[(1, 20246571837), (3, 6748857279), (9, 2249619093), (27, 749873031), (81, 249957677), (2243, 9026559), (6729, 3008853), (20187, 1002951), (60561, 334317), (111439, 181683)]