20104359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1697}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 29341440

約数和(自身を除く): 9237081

約数列:

[1, 3, 11, 33, 359, 1077, 1697, 3949, 5091, 11847, 18667, 56001, 609223, 1827669, 6701453, 20104359]

約数ペア:

[(1, 20104359), (3, 6701453), (11, 1827669), (33, 609223), (359, 56001), (1077, 18667), (1697, 11847), (3949, 5091)]