20579466

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{7639}}^1$

素因数の和:8093

約数の個数: 16

約数和(自身を含む): 41256000

約数和(自身を除く): 20676534

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 7639, 15278, 22917, 45834, 3429911, 6859822, 10289733, 20579466]

約数ペア:

[(1, 20579466), (2, 10289733), (3, 6859822), (6, 3429911), (449, 45834), (898, 22917), (1347, 15278), (2694, 7639)]