20078020413

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1453}}^1\times {\mathrm{12689}}^1$

素因数の和:14170

約数の個数: 36

約数和(自身を含む): 31902228540

約数和(自身を除く): 11824208127

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1453, 4359, 12689, 13077, 15983, 38067, 47949, 114201, 139579, 143847, 175813, 418737, 527439, 1256211, 1535369, 1582317, 4606107, 13818321, 18437117, 55311351, 165934053, 202808287, 608424861, 1825274583, 2230891157, 6692673471, 20078020413]

約数ペア:

[(1, 20078020413), (3, 6692673471), (9, 2230891157), (11, 1825274583), (33, 608424861), (99, 202808287), (121, 165934053), (363, 55311351), (1089, 18437117), (1453, 13818321), (4359, 4606107), (12689, 1582317), (13077, 1535369), (15983, 1256211), (38067, 527439), (47949, 418737), (114201, 175813), (139579, 143847)]