20307635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 25842432

約数和(自身を除く): 5534797

約数列:

[1, 5, 31, 37, 155, 185, 1147, 3541, 5735, 17705, 109771, 131017, 548855, 655085, 4061527, 20307635]

約数ペア:

[(1, 20307635), (5, 4061527), (31, 655085), (37, 548855), (155, 131017), (185, 109771), (1147, 17705), (3541, 5735)]