20604372

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5521}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 48240192

約数和(自身を除く): 27635820

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5521, 11042, 16563, 22084, 33126, 66252, 1717031, 3434062, 5151093, 6868124, 10302186, 20604372]

約数ペア:

[(1, 20604372), (2, 10302186), (3, 6868124), (4, 5151093), (6, 3434062), (12, 1717031), (311, 66252), (622, 33126), (933, 22084), (1244, 16563), (1866, 11042), (3732, 5521)]