20672476176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{41519}}^1$

素因数の和:41605

約数の個数: 160

約数和(自身を含む): 62276014080

約数和(自身を除く): 41603537904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 41, 44, 46, 48, 66, 69, 82, 88, 92, 123, 132, 138, 164, 176, 184, 246, 253, 264, 276, 328, 368, 451, 492, 506, 528, 552, 656, 759, 902, 943, 984, 1012, 1104, 1353, 1518, 1804, 1886, 1968, 2024, 2706, 2829, 3036, 3608, 3772, 4048, 5412, 5658, 6072, 7216, 7544, 10373, 10824, 11316, 12144, 15088, 20746, 21648, 22632, 31119, 41492, 41519, 45264, 62238, 82984, 83038, 124476, 124557, 165968, 166076, 248952, 249114, 332152, 456709, 497904, 498228, 664304, 913418, 954937, 996456, 1370127, 1702279, 1826836, 1909874, 1992912, 2740254, 2864811, 3404558, 3653672, 3819748, 5106837, 5480508, 5729622, 6809116, 7307344, 7639496, 10213674, 10504307, 10961016, 11459244, 13618232, 15278992, 18725069, 20427348, 21008614, 21922032, 22918488, 27236464, 31512921, 37450138, 39152417, 40854696, 42017228, 45836976, 56175207, 63025842, 74900276, 78304834, 81709392, 84034456, 112350414, 117457251, 126051684, 149800552, 156609668, 168068912, 224700828, 234914502, 252103368, 299601104, 313219336, 430676587, 449401656, 469829004, 504206736, 626438672, 861353174, 898803312, 939658008, 1292029761, 1722706348, 1879316016, 2584059522, 3445412696, 5168119044, 6890825392, 10336238088, 20672476176]

約数ペア:

[(1, 20672476176), (2, 10336238088), (3, 6890825392), (4, 5168119044), (6, 3445412696), (8, 2584059522), (11, 1879316016), (12, 1722706348), (16, 1292029761), (22, 939658008), (23, 898803312), (24, 861353174), (33, 626438672), (41, 504206736), (44, 469829004), (46, 449401656), (48, 430676587), (66, 313219336), (69, 299601104), (82, 252103368), (88, 234914502), (92, 224700828), (123, 168068912), (132, 156609668), (138, 149800552), (164, 126051684), (176, 117457251), (184, 112350414), (246, 84034456), (253, 81709392), (264, 78304834), (276, 74900276), (328, 63025842), (368, 56175207), (451, 45836976), (492, 42017228), (506, 40854696), (528, 39152417), (552, 37450138), (656, 31512921), (759, 27236464), (902, 22918488), (943, 21922032), (984, 21008614), (1012, 20427348), (1104, 18725069), (1353, 15278992), (1518, 13618232), (1804, 11459244), (1886, 10961016), (1968, 10504307), (2024, 10213674), (2706, 7639496), (2829, 7307344), (3036, 6809116), (3608, 5729622), (3772, 5480508), (4048, 5106837), (5412, 3819748), (5658, 3653672), (6072, 3404558), (7216, 2864811), (7544, 2740254), (10373, 1992912), (10824, 1909874), (11316, 1826836), (12144, 1702279), (15088, 1370127), (20746, 996456), (21648, 954937), (22632, 913418), (31119, 664304), (41492, 498228), (41519, 497904), (45264, 456709), (62238, 332152), (82984, 249114), (83038, 248952), (124476, 166076), (124557, 165968)]