20425716

素因数分解:

$2^2\times 3^3\times {\mathrm{189127}}^1$

素因数の和:189140

約数の個数: 24

約数和(自身を含む): 52955840

約数和(自身を除く): 32530124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189127, 378254, 567381, 756508, 1134762, 1702143, 2269524, 3404286, 5106429, 6808572, 10212858, 20425716]

約数ペア:

[(1, 20425716), (2, 10212858), (3, 6808572), (4, 5106429), (6, 3404286), (9, 2269524), (12, 1702143), (18, 1134762), (27, 756508), (36, 567381), (54, 378254), (108, 189127)]