20239544045

素因数分解:

$5^1\times 7^1\times {\mathrm{8377}}^1\times {\mathrm{69031}}^1$

素因数の和:77420

約数の個数: 16

約数和(自身を含む): 27760804608

約数和(自身を除く): 7521260563

約数列:

[1, 5, 7, 35, 8377, 41885, 58639, 69031, 293195, 345155, 483217, 2416085, 578272687, 2891363435, 4047908809, 20239544045]

約数ペア:

[(1, 20239544045), (5, 4047908809), (7, 2891363435), (35, 578272687), (8377, 2416085), (41885, 483217), (58639, 345155), (69031, 293195)]