20140185611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401671}}^1$

素因数の和:401739

約数の個数: 32

約数和(自身を含む): 26992358400

約数和(自身を除く): 6852172789

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1729, 2639, 3857, 7163, 50141, 401671, 2811697, 5221723, 7631749, 11648459, 36552061, 53422243, 81539213, 99212737, 151429967, 221320721, 694489159, 1060009769, 1549245047, 2877169373, 20140185611]

約数ペア:

[(1, 20140185611), (7, 2877169373), (13, 1549245047), (19, 1060009769), (29, 694489159), (91, 221320721), (133, 151429967), (203, 99212737), (247, 81539213), (377, 53422243), (551, 36552061), (1729, 11648459), (2639, 7631749), (3857, 5221723), (7163, 2811697), (50141, 401671)]