20576770746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1\times {\mathrm{6791}}^1$

素因数の和:10619

約数の個数: 64

約数和(自身を含む): 49528350720

約数和(自身を除く): 28951579974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3797, 6791, 7594, 11391, 13582, 20373, 22782, 26579, 40746, 47537, 53158, 72143, 79737, 95074, 129029, 142611, 144286, 159474, 216429, 258058, 285222, 387087, 432858, 505001, 774174, 903203, 1010002, 1515003, 1806406, 2709609, 3030006, 5419218, 25785427, 51570854, 77356281, 154712562, 180497989, 360995978, 489923113, 541493967, 979846226, 1082987934, 1469769339, 2939538678, 3429461791, 6858923582, 10288385373, 20576770746]

約数ペア:

[(1, 20576770746), (2, 10288385373), (3, 6858923582), (6, 3429461791), (7, 2939538678), (14, 1469769339), (19, 1082987934), (21, 979846226), (38, 541493967), (42, 489923113), (57, 360995978), (114, 180497989), (133, 154712562), (266, 77356281), (399, 51570854), (798, 25785427), (3797, 5419218), (6791, 3030006), (7594, 2709609), (11391, 1806406), (13582, 1515003), (20373, 1010002), (22782, 903203), (26579, 774174), (40746, 505001), (47537, 432858), (53158, 387087), (72143, 285222), (79737, 258058), (95074, 216429), (129029, 159474), (142611, 144286)]