20193350409

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{585671}}^1$

素因数の和:586957

約数の個数: 16

約数和(自身を含む): 29939552640

約数和(自身を除く): 9746202231

約数列:

[1, 3, 9, 27, 1277, 3831, 11493, 34479, 585671, 1757013, 5271039, 15813117, 747901867, 2243705601, 6731116803, 20193350409]

約数ペア:

[(1, 20193350409), (3, 6731116803), (9, 2243705601), (27, 747901867), (1277, 15813117), (3831, 5271039), (11493, 1757013), (34479, 585671)]