20135081771

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4339}}^1\times {\mathrm{9337}}^1$

素因数の和:13754

約数の個数: 16

約数和(自身を含む): 23343505920

約数和(自身を除く): 3208424149

約数列:

[1, 7, 71, 497, 4339, 9337, 30373, 65359, 308069, 662927, 2156483, 4640489, 40513243, 283592701, 2876440253, 20135081771]

約数ペア:

[(1, 20135081771), (7, 2876440253), (71, 283592701), (497, 40513243), (4339, 4640489), (9337, 2156483), (30373, 662927), (65359, 308069)]