20797052331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1662833}}^1$

素因数の和:1663226

約数の個数: 16

約数和(自身を含む): 30330092160

約数和(自身を除く): 9533039829

約数列:

[1, 3, 11, 33, 379, 1137, 4169, 12507, 1662833, 4988499, 18291163, 54873489, 630213707, 1890641121, 6932350777, 20797052331]

約数ペア:

[(1, 20797052331), (3, 6932350777), (11, 1890641121), (33, 630213707), (379, 54873489), (1137, 18291163), (4169, 4988499), (12507, 1662833)]