20228724

素因数分解:

$2^2\times 3^3\times {\mathrm{187303}}^1$

素因数の和:187316

約数の個数: 24

約数和(自身を含む): 52445120

約数和(自身を除く): 32216396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187303, 374606, 561909, 749212, 1123818, 1685727, 2247636, 3371454, 5057181, 6742908, 10114362, 20228724]

約数ペア:

[(1, 20228724), (2, 10114362), (3, 6742908), (4, 5057181), (6, 3371454), (9, 2247636), (12, 1685727), (18, 1123818), (27, 749212), (36, 561909), (54, 374606), (108, 187303)]