20117267913617

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{832771781}}^1$

素因数の和:832771841

約数の個数: 24

約数和(自身を含む): 25632715449960

約数和(自身を除く): 5515447536343

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 24157, 832771781, 5829402467, 14157120277, 24150381649, 40805817269, 99099841939, 169052671543, 410556488033, 693698893573, 1183368700801, 2873895416231, 20117267913617]

約数ペア:

[(1, 20117267913617), (7, 2873895416231), (17, 1183368700801), (29, 693698893573), (49, 410556488033), (119, 169052671543), (203, 99099841939), (493, 40805817269), (833, 24150381649), (1421, 14157120277), (3451, 5829402467), (24157, 832771781)]