20040377931

素因数分解:

$3^2\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{111341}}^1$

素因数の和:114211

約数の個数: 24

約数和(自身を含む): 33094405344

約数和(自身を除く): 13054027413

約数列:

[1, 3, 7, 9, 21, 63, 2857, 8571, 19999, 25713, 59997, 111341, 179991, 334023, 779387, 1002069, 2338161, 7014483, 318101237, 954303711, 2226708659, 2862911133, 6680125977, 20040377931]

約数ペア:

[(1, 20040377931), (3, 6680125977), (7, 2862911133), (9, 2226708659), (21, 954303711), (63, 318101237), (2857, 7014483), (8571, 2338161), (19999, 1002069), (25713, 779387), (59997, 334023), (111341, 179991)]