20132364483

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{261721}}^1$

素因数の和:261785

約数の個数: 64

約数和(自身を含む): 38190474240

約数和(自身を除く): 18058109757

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 407, 693, 777, 999, 1221, 2079, 2331, 2849, 3663, 6993, 8547, 10989, 25641, 76923, 261721, 785163, 1832047, 2355489, 2878931, 5496141, 7066467, 8636793, 9683677, 16488423, 20152517, 25910379, 29051031, 49465269, 60457551, 67785739, 77731137, 87153093, 106520447, 181372653, 203357217, 261459279, 319561341, 544117959, 610071651, 745643129, 958684023, 1830214953, 2236929387, 2876052069, 6710788161, 20132364483]

約数ペア:

[(1, 20132364483), (3, 6710788161), (7, 2876052069), (9, 2236929387), (11, 1830214953), (21, 958684023), (27, 745643129), (33, 610071651), (37, 544117959), (63, 319561341), (77, 261459279), (99, 203357217), (111, 181372653), (189, 106520447), (231, 87153093), (259, 77731137), (297, 67785739), (333, 60457551), (407, 49465269), (693, 29051031), (777, 25910379), (999, 20152517), (1221, 16488423), (2079, 9683677), (2331, 8636793), (2849, 7066467), (3663, 5496141), (6993, 2878931), (8547, 2355489), (10989, 1832047), (25641, 785163), (76923, 261721)]