20101778532

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{12809}}^1$

素因数の和:14154

約数の個数: 96

約数和(自身を含む): 56900995200

約数和(自身を除く): 36799216668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 1321, 2642, 3963, 5284, 7926, 11889, 12809, 14531, 15852, 23778, 25618, 29062, 35667, 38427, 43593, 47556, 51236, 58124, 71334, 76854, 87186, 115281, 130779, 140899, 142668, 153708, 174372, 230562, 261558, 281798, 345843, 392337, 422697, 461124, 523116, 563596, 691686, 784674, 845394, 1268091, 1383372, 1569348, 1690788, 2536182, 3804273, 5072364, 7608546, 15217092, 16920689, 33841378, 50762067, 67682756, 101524134, 152286201, 186127579, 203048268, 304572402, 372255158, 456858603, 558382737, 609144804, 744510316, 913717206, 1116765474, 1675148211, 1827434412, 2233530948, 3350296422, 5025444633, 6700592844, 10050889266, 20101778532]

約数ペア:

[(1, 20101778532), (2, 10050889266), (3, 6700592844), (4, 5025444633), (6, 3350296422), (9, 2233530948), (11, 1827434412), (12, 1675148211), (18, 1116765474), (22, 913717206), (27, 744510316), (33, 609144804), (36, 558382737), (44, 456858603), (54, 372255158), (66, 304572402), (99, 203048268), (108, 186127579), (132, 152286201), (198, 101524134), (297, 67682756), (396, 50762067), (594, 33841378), (1188, 16920689), (1321, 15217092), (2642, 7608546), (3963, 5072364), (5284, 3804273), (7926, 2536182), (11889, 1690788), (12809, 1569348), (14531, 1383372), (15852, 1268091), (23778, 845394), (25618, 784674), (29062, 691686), (35667, 563596), (38427, 523116), (43593, 461124), (47556, 422697), (51236, 392337), (58124, 345843), (71334, 281798), (76854, 261558), (87186, 230562), (115281, 174372), (130779, 153708), (140899, 142668)]