20176774287

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{719}}^1\times {\mathrm{5059}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 27586310400

約数和(自身を除く): 7409536113

約数列:

[1, 3, 43, 129, 719, 1849, 2157, 5059, 5547, 15177, 30917, 92751, 217537, 652611, 1329431, 3637421, 3988293, 9354091, 10912263, 28062273, 156409103, 469227309, 6725591429, 20176774287]

約数ペア:

[(1, 20176774287), (3, 6725591429), (43, 469227309), (129, 156409103), (719, 28062273), (1849, 10912263), (2157, 9354091), (5059, 3988293), (5547, 3637421), (15177, 1329431), (30917, 652611), (92751, 217537)]