20679564

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8929}}^1$

素因数の和:9129

約数の個数: 24

約数和(自身を含む): 48507760

約数和(自身を除く): 27828196

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8929, 17858, 26787, 35716, 53574, 107148, 1723297, 3446594, 5169891, 6893188, 10339782, 20679564]

約数ペア:

[(1, 20679564), (2, 10339782), (3, 6893188), (4, 5169891), (6, 3446594), (12, 1723297), (193, 107148), (386, 53574), (579, 35716), (772, 26787), (1158, 17858), (2316, 8929)]