20176595919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1102727}}^1$

素因数の和:1102859

約数の個数: 24

約数和(自身を含む): 30964602240

約数和(自身を除く): 10788006321

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297, 1102727, 3308181, 9924543, 20951813, 62855439, 117991789, 188566317, 353975367, 1061926101, 2241843991, 6725531973, 20176595919]

約数ペア:

[(1, 20176595919), (3, 6725531973), (9, 2241843991), (19, 1061926101), (57, 353975367), (107, 188566317), (171, 117991789), (321, 62855439), (963, 20951813), (2033, 9924543), (6099, 3308181), (18297, 1102727)]