20594394

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{3187}}^1$

素因数の和:3554

約数の個数: 24

約数和(自身を含む): 44759520

約数和(自身を除く): 24165126

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3187, 3231, 6374, 6462, 9561, 19122, 28683, 57366, 1144133, 2288266, 3432399, 6864798, 10297197, 20594394]

約数ペア:

[(1, 20594394), (2, 10297197), (3, 6864798), (6, 3432399), (9, 2288266), (18, 1144133), (359, 57366), (718, 28683), (1077, 19122), (2154, 9561), (3187, 6462), (3231, 6374)]