20050682351

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{31139}}^1$

素因数の和:31943

約数の個数: 24

約数和(自身を含む): 24729021360

約数和(自身を除く): 4678339009

約数列:

[1, 7, 17, 49, 119, 773, 833, 5411, 13141, 31139, 37877, 91987, 217973, 529363, 643909, 1525811, 3705541, 24070447, 25938787, 168493129, 409197599, 1179451903, 2864383193, 20050682351]

約数ペア:

[(1, 20050682351), (7, 2864383193), (17, 1179451903), (49, 409197599), (119, 168493129), (773, 25938787), (833, 24070447), (5411, 3705541), (13141, 1525811), (31139, 643909), (37877, 529363), (91987, 217973)]