2016560853

素因数分解:

$3^4\times {\mathrm{1103}}^1\times {\mathrm{22571}}^1$

素因数の和:23686

約数の個数: 20

約数和(自身を含む): 3015258048

約数和(自身を除く): 998697195

約数列:

[1, 3, 9, 27, 81, 1103, 3309, 9927, 22571, 29781, 67713, 89343, 203139, 609417, 1828251, 24895813, 74687439, 224062317, 672186951, 2016560853]

約数ペア:

[(1, 2016560853), (3, 672186951), (9, 224062317), (27, 74687439), (81, 24895813), (1103, 1828251), (3309, 609417), (9927, 203139), (22571, 89343), (29781, 67713)]