20931368832

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1651781}}^1$

素因数の和:1651812

約数の個数: 96

約数和(自身を含む): 65707887960

約数和(自身を除く): 44776519128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 1651781, 3303562, 4955343, 6607124, 9910686, 13214248, 14866029, 18169591, 19821372, 26428496, 29732058, 36339182, 39642744, 52856992, 54508773, 59464116, 72678364, 79285488, 105713984, 109017546, 118928232, 145356728, 158570976, 163526319, 211427968, 218035092, 237856464, 290713456, 317141952, 327052638, 436070184, 475712928, 581426912, 634283904, 654105276, 872140368, 951425856, 1162853824, 1308210552, 1744280736, 1902851712, 2325707648, 2616421104, 3488561472, 5232842208, 6977122944, 10465684416, 20931368832]

約数ペア:

[(1, 20931368832), (2, 10465684416), (3, 6977122944), (4, 5232842208), (6, 3488561472), (8, 2616421104), (9, 2325707648), (11, 1902851712), (12, 1744280736), (16, 1308210552), (18, 1162853824), (22, 951425856), (24, 872140368), (32, 654105276), (33, 634283904), (36, 581426912), (44, 475712928), (48, 436070184), (64, 327052638), (66, 317141952), (72, 290713456), (88, 237856464), (96, 218035092), (99, 211427968), (128, 163526319), (132, 158570976), (144, 145356728), (176, 118928232), (192, 109017546), (198, 105713984), (264, 79285488), (288, 72678364), (352, 59464116), (384, 54508773), (396, 52856992), (528, 39642744), (576, 36339182), (704, 29732058), (792, 26428496), (1056, 19821372), (1152, 18169591), (1408, 14866029), (1584, 13214248), (2112, 9910686), (3168, 6607124), (4224, 4955343), (6336, 3303562), (12672, 1651781)]