20834281728

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 576

約数和(自身を含む): 73430945280

約数和(自身を除く): 52596663552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 32, 34, 36, 39, 46, 48, 51, 52, 54, 64, 68, 69, 72, 78, 92, 96, 102, 104, 108, 117, 128, 136, 138, 144, 153, 156, 184, 192, 204, 207, 208, 216, 221, 234, 256, 272, 276, 288, 299, 306, 312, 351, 368, 384, 391, 408, 414, 416, 432, 442, 459, 468, 544, 552, 576, 593, 598, 612, 621, 624, 663, 702, 736, 768, 782, 816, 828, 832, 864, 884, 897, 918, 936, 1088, 1104, 1152, 1173, 1186, 1196, 1224, 1242, 1248, 1326, 1404, 1472, 1564, 1632, 1656, 1664, 1728, 1768, 1779, 1794, 1836, 1872, 1989, 2176, 2208, 2304, 2346, 2372, 2392, 2448, 2484, 2496, 2652, 2691, 2808, 2944, 3128, 3264, 3312, 3328, 3456, 3519, 3536, 3558, 3588, 3672, 3744, 3978, 4352, 4416, 4692, 4744, 4784, 4896, 4968, 4992, 5083, 5304, 5337, 5382, 5616, 5888, 5967, 6256, 6528, 6624, 6912, 7038, 7072, 7116, 7176, 7344, 7488, 7709, 7956, 8073, 8832, 9384, 9488, 9568, 9792, 9936, 9984, 10081, 10166, 10557, 10608, 10674, 10764, 11232, 11934, 12512, 13056, 13248, 13639, 14076, 14144, 14232, 14352, 14688, 14976, 15249, 15418, 15912, 16011, 16146, 17664, 18768, 18976, 19136, 19584, 19872, 20162, 20332, 21114, 21216, 21348, 21528, 22464, 23127, 23868, 25024, 26496, 27278, 28152, 28288, 28464, 28704, 29376, 29952, 30243, 30498, 30836, 31824, 32022, 32292, 37536, 37952, 38272, 39168, 39744, 40324, 40664, 40917, 42228, 42432, 42696, 43056, 44928, 45747, 46254, 47736, 50048, 52992, 54556, 56304, 56576, 56928, 57408, 58752, 60486, 60996, 61672, 63648, 64044, 64584, 69381, 75072, 75904, 76544, 79488, 80648, 81328, 81834, 84456, 84864, 85392, 86112, 89856, 90729, 91494, 92508, 95472, 100096, 109112, 112608, 113856, 114816, 117504, 120972, 121992, 122751, 123344, 127296, 128088, 129168, 131053, 137241, 138762, 150144, 151808, 158976, 161296, 162656, 163668, 168912, 169728, 170784, 172224, 177307, 181458, 182988, 185016, 190944, 208143, 218224, 225216, 227712, 229632, 231863, 241944, 243984, 245502, 246688, 254592, 256176, 258336, 262106, 272187, 274482, 277524, 300288, 322592, 325312, 327336, 337824, 341568, 344448, 354614, 362916, 365976, 368253, 370032, 381888, 393159, 416286, 436448, 450432, 455424, 463726, 483888, 487968, 491004, 493376, 509184, 512352, 516672, 524212, 531921, 544374, 548964, 555048, 645184, 650624, 654672, 675648, 683136, 688896, 695589, 709228, 725832, 731952, 736506, 740064, 763776, 786318, 832572, 872896, 900864, 927452, 967776, 975936, 982008, 986752, 1024704, 1033344, 1048424, 1063842, 1088748, 1097928, 1110096, 1179477, 1290368, 1301248, 1309344, 1351296, 1366272, 1391178, 1418456, 1451664, 1463904, 1473012, 1480128, 1527552, 1572636, 1595763, 1665144, 1745792, 1854904, 1935552, 1951872, 1964016, 1973504, 2049408, 2066688, 2086767, 2096848, 2127684, 2177496, 2195856, 2220192, 2358954, 2580736, 2618688, 2702592, 2782356, 2836912, 2903328, 2927808, 2946024, 2960256, 3014219, 3145272, 3191526, 3330288, 3491584, 3538431, 3709808, 3871104, 3903744, 3928032, 4098816, 4173534, 4193696, 4255368, 4354992, 4391712, 4440384, 4717908, 4787289, 5237376, 5564712, 5673824, 5806656, 5855616, 5892048, 5920512, 6028438, 6260301, 6290544, 6383052, 6660576, 7076862, 7419616, 7742208, 7856064, 8347068, 8387392, 8510736, 8709984, 8783424, 8880768, 9042657, 9435816, 9574578, 10474752, 11129424, 11347648, 11613312, 11711232, 11784096, 12056876, 12520602, 12581088, 12766104, 13321152, 14153724, 14839232, 15712128, 16694136, 16774784, 17021472, 17419968, 17566848, 17761536, 18085314, 18871632, 19149156, 22258848, 22695296, 23226624, 23568192, 24113752, 25041204, 25162176, 25532208, 26642304, 27127971, 28307448, 29678464, 31424256, 33388272, 33549568, 34042944, 34839936, 35133696, 36170628, 37743264, 38298312, 44517696, 45390592, 47136384, 48227504, 50082408, 50324352, 51064416, 53284608, 54255942, 56614896, 59356928, 66776544, 68085888, 69679872, 72341256, 75486528, 76596624, 81383913, 89035392, 94272768, 96455008, 100164816, 100648704, 102128832, 108511884, 113229792, 133553088, 136171776, 144682512, 150973056, 153193248, 162767826, 178070784, 192910016, 200329632, 204257664, 217023768, 226459584, 267106176, 289365024, 301946112, 306386496, 325535652, 385820032, 400659264, 408515328, 434047536, 452919168, 534212352, 578730048, 612772992, 651071304, 771640064, 801318528, 868095072, 905838336, 1157460096, 1225545984, 1302142608, 1602637056, 1736190144, 2314920192, 2604285216, 3472380288, 5208570432, 6944760576, 10417140864, 20834281728]

約数ペア:

[(1, 20834281728), (2, 10417140864), (3, 6944760576), (4, 5208570432), (6, 3472380288), (8, 2604285216), (9, 2314920192), (12, 1736190144), (13, 1602637056), (16, 1302142608), (17, 1225545984), (18, 1157460096), (23, 905838336), (24, 868095072), (26, 801318528), (27, 771640064), (32, 651071304), (34, 612772992), (36, 578730048), (39, 534212352), (46, 452919168), (48, 434047536), (51, 408515328), (52, 400659264), (54, 385820032), (64, 325535652), (68, 306386496), (69, 301946112), (72, 289365024), (78, 267106176), (92, 226459584), (96, 217023768), (102, 204257664), (104, 200329632), (108, 192910016), (117, 178070784), (128, 162767826), (136, 153193248), (138, 150973056), (144, 144682512), (153, 136171776), (156, 133553088), (184, 113229792), (192, 108511884), (204, 102128832), (207, 100648704), (208, 100164816), (216, 96455008), (221, 94272768), (234, 89035392), (256, 81383913), (272, 76596624), (276, 75486528), (288, 72341256), (299, 69679872), (306, 68085888), (312, 66776544), (351, 59356928), (368, 56614896), (384, 54255942), (391, 53284608), (408, 51064416), (414, 50324352), (416, 50082408), (432, 48227504), (442, 47136384), (459, 45390592), (468, 44517696), (544, 38298312), (552, 37743264), (576, 36170628), (593, 35133696), (598, 34839936), (612, 34042944), (621, 33549568), (624, 33388272), (663, 31424256), (702, 29678464), (736, 28307448), (768, 27127971), (782, 26642304), (816, 25532208), (828, 25162176), (832, 25041204), (864, 24113752), (884, 23568192), (897, 23226624), (918, 22695296), (936, 22258848), (1088, 19149156), (1104, 18871632), (1152, 18085314), (1173, 17761536), (1186, 17566848), (1196, 17419968), (1224, 17021472), (1242, 16774784), (1248, 16694136), (1326, 15712128), (1404, 14839232), (1472, 14153724), (1564, 13321152), (1632, 12766104), (1656, 12581088), (1664, 12520602), (1728, 12056876), (1768, 11784096), (1779, 11711232), (1794, 11613312), (1836, 11347648), (1872, 11129424), (1989, 10474752), (2176, 9574578), (2208, 9435816), (2304, 9042657), (2346, 8880768), (2372, 8783424), (2392, 8709984), (2448, 8510736), (2484, 8387392), (2496, 8347068), (2652, 7856064), (2691, 7742208), (2808, 7419616), (2944, 7076862), (3128, 6660576), (3264, 6383052), (3312, 6290544), (3328, 6260301), (3456, 6028438), (3519, 5920512), (3536, 5892048), (3558, 5855616), (3588, 5806656), (3672, 5673824), (3744, 5564712), (3978, 5237376), (4352, 4787289), (4416, 4717908), (4692, 4440384), (4744, 4391712), (4784, 4354992), (4896, 4255368), (4968, 4193696), (4992, 4173534), (5083, 4098816), (5304, 3928032), (5337, 3903744), (5382, 3871104), (5616, 3709808), (5888, 3538431), (5967, 3491584), (6256, 3330288), (6528, 3191526), (6624, 3145272), (6912, 3014219), (7038, 2960256), (7072, 2946024), (7116, 2927808), (7176, 2903328), (7344, 2836912), (7488, 2782356), (7709, 2702592), (7956, 2618688), (8073, 2580736), (8832, 2358954), (9384, 2220192), (9488, 2195856), (9568, 2177496), (9792, 2127684), (9936, 2096848), (9984, 2086767), (10081, 2066688), (10166, 2049408), (10557, 1973504), (10608, 1964016), (10674, 1951872), (10764, 1935552), (11232, 1854904), (11934, 1745792), (12512, 1665144), (13056, 1595763), (13248, 1572636), (13639, 1527552), (14076, 1480128), (14144, 1473012), (14232, 1463904), (14352, 1451664), (14688, 1418456), (14976, 1391178), (15249, 1366272), (15418, 1351296), (15912, 1309344), (16011, 1301248), (16146, 1290368), (17664, 1179477), (18768, 1110096), (18976, 1097928), (19136, 1088748), (19584, 1063842), (19872, 1048424), (20162, 1033344), (20332, 1024704), (21114, 986752), (21216, 982008), (21348, 975936), (21528, 967776), (22464, 927452), (23127, 900864), (23868, 872896), (25024, 832572), (26496, 786318), (27278, 763776), (28152, 740064), (28288, 736506), (28464, 731952), (28704, 725832), (29376, 709228), (29952, 695589), (30243, 688896), (30498, 683136), (30836, 675648), (31824, 654672), (32022, 650624), (32292, 645184), (37536, 555048), (37952, 548964), (38272, 544374), (39168, 531921), (39744, 524212), (40324, 516672), (40664, 512352), (40917, 509184), (42228, 493376), (42432, 491004), (42696, 487968), (43056, 483888), (44928, 463726), (45747, 455424), (46254, 450432), (47736, 436448), (50048, 416286), (52992, 393159), (54556, 381888), (56304, 370032), (56576, 368253), (56928, 365976), (57408, 362916), (58752, 354614), (60486, 344448), (60996, 341568), (61672, 337824), (63648, 327336), (64044, 325312), (64584, 322592), (69381, 300288), (75072, 277524), (75904, 274482), (76544, 272187), (79488, 262106), (80648, 258336), (81328, 256176), (81834, 254592), (84456, 246688), (84864, 245502), (85392, 243984), (86112, 241944), (89856, 231863), (90729, 229632), (91494, 227712), (92508, 225216), (95472, 218224), (100096, 208143), (109112, 190944), (112608, 185016), (113856, 182988), (114816, 181458), (117504, 177307), (120972, 172224), (121992, 170784), (122751, 169728), (123344, 168912), (127296, 163668), (128088, 162656), (129168, 161296), (131053, 158976), (137241, 151808), (138762, 150144)]