20359926

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3637}}^1$

素因数の和:3956

約数の個数: 24

約数和(自身を含む): 44267184

約数和(自身を除く): 23907258

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 3637, 5598, 7274, 10911, 21822, 32733, 65466, 1131107, 2262214, 3393321, 6786642, 10179963, 20359926]

約数ペア:

[(1, 20359926), (2, 10179963), (3, 6786642), (6, 3393321), (9, 2262214), (18, 1131107), (311, 65466), (622, 32733), (933, 21822), (1866, 10911), (2799, 7274), (3637, 5598)]