20844759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9059}}^1$

素因数の和:9134

約数の個数: 16

約数和(自身を含む): 30441600

約数和(自身を除く): 9596841

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 9059, 27177, 117767, 353301, 534481, 1603443, 6948253, 20844759]

約数ペア:

[(1, 20844759), (3, 6948253), (13, 1603443), (39, 534481), (59, 353301), (177, 117767), (767, 27177), (2301, 9059)]