20322699264

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5147

約数の個数: 288

約数和(自身を含む): 69258309120

約数和(自身を除く): 48935609856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2304, 2604, 2688, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5081, 5208, 5376, 5952, 6144, 6944, 7168, 7812, 7936, 8064, 8928, 9216, 10162, 10416, 10752, 11904, 13888, 14336, 15243, 15624, 15872, 16128, 17856, 18432, 20324, 20832, 21504, 23808, 27776, 30486, 31248, 31744, 32256, 35567, 35712, 40648, 41664, 43008, 45729, 47616, 55552, 60972, 62496, 63488, 64512, 71134, 71424, 81296, 83328, 91458, 95232, 106701, 111104, 121944, 124992, 129024, 142268, 142848, 157511, 162592, 166656, 182916, 190464, 213402, 222208, 243888, 249984, 284536, 285696, 315022, 320103, 325184, 333312, 365832, 426804, 444416, 472533, 487776, 499968, 569072, 571392, 630044, 640206, 650368, 666624, 731664, 853608, 945066, 975552, 999936, 1102577, 1138144, 1260088, 1280412, 1300736, 1333248, 1417599, 1463328, 1707216, 1890132, 1951104, 1999872, 2205154, 2276288, 2520176, 2560824, 2601472, 2835198, 2926656, 3307731, 3414432, 3780264, 3902208, 3999744, 4410308, 4552576, 5040352, 5121648, 5202944, 5670396, 5853312, 6615462, 6828864, 7560528, 7804416, 8820616, 9105152, 9923193, 10080704, 10243296, 10405888, 11340792, 11706624, 13230924, 13657728, 15121056, 15608832, 17641232, 18210304, 19846386, 20161408, 20486592, 22681584, 23413248, 26461848, 27315456, 30242112, 31217664, 35282464, 36420608, 39692772, 40322816, 40973184, 45363168, 46826496, 52923696, 54630912, 60484224, 70564928, 72841216, 79385544, 80645632, 81946368, 90726336, 93652992, 105847392, 109261824, 120968448, 141129856, 158771088, 161291264, 163892736, 181452672, 211694784, 218523648, 241936896, 282259712, 317542176, 322582528, 327785472, 362905344, 423389568, 483873792, 564519424, 635084352, 655570944, 725810688, 846779136, 967747584, 1129038848, 1270168704, 1451621376, 1693558272, 2258077696, 2540337408, 2903242752, 3387116544, 5080674816, 6774233088, 10161349632, 20322699264]

約数ペア:

[(1, 20322699264), (2, 10161349632), (3, 6774233088), (4, 5080674816), (6, 3387116544), (7, 2903242752), (8, 2540337408), (9, 2258077696), (12, 1693558272), (14, 1451621376), (16, 1270168704), (18, 1129038848), (21, 967747584), (24, 846779136), (28, 725810688), (31, 655570944), (32, 635084352), (36, 564519424), (42, 483873792), (48, 423389568), (56, 362905344), (62, 327785472), (63, 322582528), (64, 317542176), (72, 282259712), (84, 241936896), (93, 218523648), (96, 211694784), (112, 181452672), (124, 163892736), (126, 161291264), (128, 158771088), (144, 141129856), (168, 120968448), (186, 109261824), (192, 105847392), (217, 93652992), (224, 90726336), (248, 81946368), (252, 80645632), (256, 79385544), (279, 72841216), (288, 70564928), (336, 60484224), (372, 54630912), (384, 52923696), (434, 46826496), (448, 45363168), (496, 40973184), (504, 40322816), (512, 39692772), (558, 36420608), (576, 35282464), (651, 31217664), (672, 30242112), (744, 27315456), (768, 26461848), (868, 23413248), (896, 22681584), (992, 20486592), (1008, 20161408), (1024, 19846386), (1116, 18210304), (1152, 17641232), (1302, 15608832), (1344, 15121056), (1488, 13657728), (1536, 13230924), (1736, 11706624), (1792, 11340792), (1953, 10405888), (1984, 10243296), (2016, 10080704), (2048, 9923193), (2232, 9105152), (2304, 8820616), (2604, 7804416), (2688, 7560528), (2976, 6828864), (3072, 6615462), (3472, 5853312), (3584, 5670396), (3906, 5202944), (3968, 5121648), (4032, 5040352), (4464, 4552576), (4608, 4410308), (5081, 3999744), (5208, 3902208), (5376, 3780264), (5952, 3414432), (6144, 3307731), (6944, 2926656), (7168, 2835198), (7812, 2601472), (7936, 2560824), (8064, 2520176), (8928, 2276288), (9216, 2205154), (10162, 1999872), (10416, 1951104), (10752, 1890132), (11904, 1707216), (13888, 1463328), (14336, 1417599), (15243, 1333248), (15624, 1300736), (15872, 1280412), (16128, 1260088), (17856, 1138144), (18432, 1102577), (20324, 999936), (20832, 975552), (21504, 945066), (23808, 853608), (27776, 731664), (30486, 666624), (31248, 650368), (31744, 640206), (32256, 630044), (35567, 571392), (35712, 569072), (40648, 499968), (41664, 487776), (43008, 472533), (45729, 444416), (47616, 426804), (55552, 365832), (60972, 333312), (62496, 325184), (63488, 320103), (64512, 315022), (71134, 285696), (71424, 284536), (81296, 249984), (83328, 243888), (91458, 222208), (95232, 213402), (106701, 190464), (111104, 182916), (121944, 166656), (124992, 162592), (129024, 157511), (142268, 142848)]