20512687104

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 704

約数和(自身を含む): 77472890880

約数和(自身を除く): 56960203776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 189, 192, 208, 216, 217, 224, 234, 248, 252, 256, 263, 273, 279, 288, 312, 336, 351, 364, 372, 378, 384, 403, 416, 432, 434, 448, 468, 496, 504, 512, 526, 546, 558, 576, 624, 651, 672, 702, 728, 744, 756, 768, 789, 806, 819, 832, 837, 864, 868, 896, 936, 992, 1008, 1024, 1052, 1092, 1116, 1152, 1209, 1248, 1302, 1344, 1404, 1456, 1488, 1512, 1536, 1578, 1612, 1638, 1664, 1674, 1728, 1736, 1792, 1841, 1872, 1953, 1984, 2016, 2104, 2184, 2232, 2304, 2367, 2418, 2457, 2496, 2604, 2688, 2808, 2821, 2912, 2976, 3024, 3072, 3156, 3224, 3276, 3328, 3348, 3419, 3456, 3472, 3584, 3627, 3682, 3744, 3906, 3968, 4032, 4208, 4368, 4464, 4608, 4734, 4836, 4914, 4992, 5208, 5376, 5523, 5616, 5642, 5824, 5859, 5952, 6048, 6312, 6448, 6552, 6656, 6696, 6838, 6912, 6944, 7101, 7168, 7254, 7364, 7488, 7812, 7936, 8064, 8153, 8416, 8463, 8736, 8928, 9216, 9468, 9672, 9828, 9984, 10257, 10416, 10752, 10881, 11046, 11232, 11284, 11648, 11718, 11904, 12096, 12624, 12896, 13104, 13312, 13392, 13676, 13824, 13888, 14202, 14508, 14728, 14976, 15624, 15872, 16128, 16306, 16569, 16832, 16926, 17472, 17856, 18936, 19344, 19656, 19968, 20514, 20832, 21504, 21762, 22092, 22464, 22568, 23296, 23436, 23808, 23933, 24192, 24459, 25248, 25389, 25792, 26208, 26784, 27352, 27648, 27776, 28404, 29016, 29456, 29952, 30771, 31248, 31744, 32256, 32612, 33138, 33664, 33852, 34944, 35712, 37872, 38688, 39312, 39936, 41028, 41664, 43524, 44184, 44928, 45136, 46592, 46872, 47616, 47866, 48384, 48918, 49707, 50496, 50778, 51584, 52416, 53568, 54704, 55552, 56808, 57071, 58032, 58912, 59904, 61542, 62496, 64512, 65224, 66276, 67328, 67704, 69888, 71424, 71799, 73377, 75744, 76167, 77376, 78624, 82056, 83328, 87048, 88368, 89856, 90272, 92313, 93184, 93744, 95232, 95732, 96768, 97836, 99414, 100992, 101556, 103168, 104832, 105989, 107136, 109408, 111104, 113616, 114142, 116064, 117824, 119808, 123084, 124992, 130448, 132552, 134656, 135408, 139776, 142848, 143598, 146754, 151488, 152334, 154752, 157248, 164112, 166656, 171213, 174096, 176736, 179712, 180544, 184626, 187488, 191464, 193536, 195672, 198828, 201984, 203112, 206336, 209664, 211978, 214272, 215397, 218816, 220131, 222208, 227232, 228284, 232128, 235648, 246168, 249984, 260896, 265104, 269312, 270816, 279552, 285696, 287196, 293508, 302976, 304668, 309504, 314496, 317967, 328224, 333312, 342426, 348192, 353472, 359424, 361088, 369252, 374976, 382928, 391344, 397656, 403968, 406224, 412672, 419328, 423956, 428544, 430794, 437632, 440262, 454464, 456568, 464256, 471296, 492336, 499968, 513639, 521792, 530208, 541632, 574392, 587016, 605952, 609336, 619008, 628992, 635934, 646191, 656448, 666624, 684852, 696384, 706944, 722176, 738504, 741923, 749952, 765856, 782688, 795312, 807936, 812448, 838656, 847912, 857088, 861588, 875264, 880524, 908928, 913136, 928512, 942592, 953901, 984672, 999936, 1027278, 1043584, 1060416, 1083264, 1148784, 1174032, 1211904, 1218672, 1238016, 1257984, 1271868, 1292382, 1312896, 1369704, 1392768, 1413888, 1444352, 1477008, 1483846, 1499904, 1531712, 1540917, 1565376, 1590624, 1624896, 1695824, 1723176, 1750528, 1761048, 1817856, 1826272, 1857024, 1885184, 1907802, 1969344, 1999872, 2054556, 2087168, 2120832, 2166528, 2225769, 2297568, 2348064, 2423808, 2437344, 2515968, 2543736, 2584764, 2625792, 2739408, 2785536, 2827776, 2861703, 2888704, 2954016, 2967692, 2999808, 3063424, 3081834, 3130752, 3181248, 3249792, 3391648, 3446352, 3501056, 3522096, 3635712, 3652544, 3714048, 3815604, 3938688, 4109112, 4174336, 4241664, 4333056, 4451538, 4595136, 4696128, 4874688, 5087472, 5169528, 5251584, 5478816, 5571072, 5655552, 5723406, 5908032, 5935384, 5999616, 6126848, 6163668, 6261504, 6362496, 6499584, 6677307, 6783296, 6892704, 7044192, 7271424, 7305088, 7631208, 7877376, 8218224, 8348672, 8483328, 8666112, 8903076, 9190272, 9392256, 9749376, 10174944, 10339056, 10503168, 10957632, 11142144, 11446812, 11816064, 11870768, 12253696, 12327336, 12523008, 12724992, 12999168, 13354614, 13566592, 13785408, 14088384, 14610176, 15262416, 15754752, 16436448, 16966656, 17806152, 18380544, 18784512, 19498752, 20031921, 20349888, 20678112, 21915264, 22893624, 23632128, 23741536, 24507392, 24654672, 25046016, 25449984, 25998336, 26709228, 27133184, 27570816, 28176768, 29220352, 30524832, 31509504, 32872896, 35612304, 36761088, 37569024, 38997504, 40063842, 40699776, 41356224, 43830528, 45787248, 47264256, 47483072, 49309344, 50899968, 53418456, 54266368, 55141632, 56353536, 58440704, 61049664, 65745792, 71224608, 73522176, 75138048, 77995008, 80127684, 81399552, 82712448, 87661056, 91574496, 94528512, 94966144, 98618688, 106836912, 108532736, 110283264, 112707072, 122099328, 131491584, 142449216, 160255368, 162799104, 165424896, 175322112, 183148992, 189932288, 197237376, 213673824, 220566528, 225414144, 244198656, 262983168, 284898432, 320510736, 325598208, 330849792, 366297984, 379864576, 394474752, 427347648, 488397312, 525966336, 569796864, 641021472, 661699584, 732595968, 759729152, 788949504, 854695296, 976794624, 1139593728, 1282042944, 1465191936, 1577899008, 1709390592, 2279187456, 2564085888, 2930383872, 3418781184, 5128171776, 6837562368, 10256343552, 20512687104]

約数ペア:

[(1, 20512687104), (2, 10256343552), (3, 6837562368), (4, 5128171776), (6, 3418781184), (7, 2930383872), (8, 2564085888), (9, 2279187456), (12, 1709390592), (13, 1577899008), (14, 1465191936), (16, 1282042944), (18, 1139593728), (21, 976794624), (24, 854695296), (26, 788949504), (27, 759729152), (28, 732595968), (31, 661699584), (32, 641021472), (36, 569796864), (39, 525966336), (42, 488397312), (48, 427347648), (52, 394474752), (54, 379864576), (56, 366297984), (62, 330849792), (63, 325598208), (64, 320510736), (72, 284898432), (78, 262983168), (84, 244198656), (91, 225414144), (93, 220566528), (96, 213673824), (104, 197237376), (108, 189932288), (112, 183148992), (117, 175322112), (124, 165424896), (126, 162799104), (128, 160255368), (144, 142449216), (156, 131491584), (168, 122099328), (182, 112707072), (186, 110283264), (189, 108532736), (192, 106836912), (208, 98618688), (216, 94966144), (217, 94528512), (224, 91574496), (234, 87661056), (248, 82712448), (252, 81399552), (256, 80127684), (263, 77995008), (273, 75138048), (279, 73522176), (288, 71224608), (312, 65745792), (336, 61049664), (351, 58440704), (364, 56353536), (372, 55141632), (378, 54266368), (384, 53418456), (403, 50899968), (416, 49309344), (432, 47483072), (434, 47264256), (448, 45787248), (468, 43830528), (496, 41356224), (504, 40699776), (512, 40063842), (526, 38997504), (546, 37569024), (558, 36761088), (576, 35612304), (624, 32872896), (651, 31509504), (672, 30524832), (702, 29220352), (728, 28176768), (744, 27570816), (756, 27133184), (768, 26709228), (789, 25998336), (806, 25449984), (819, 25046016), (832, 24654672), (837, 24507392), (864, 23741536), (868, 23632128), (896, 22893624), (936, 21915264), (992, 20678112), (1008, 20349888), (1024, 20031921), (1052, 19498752), (1092, 18784512), (1116, 18380544), (1152, 17806152), (1209, 16966656), (1248, 16436448), (1302, 15754752), (1344, 15262416), (1404, 14610176), (1456, 14088384), (1488, 13785408), (1512, 13566592), (1536, 13354614), (1578, 12999168), (1612, 12724992), (1638, 12523008), (1664, 12327336), (1674, 12253696), (1728, 11870768), (1736, 11816064), (1792, 11446812), (1841, 11142144), (1872, 10957632), (1953, 10503168), (1984, 10339056), (2016, 10174944), (2104, 9749376), (2184, 9392256), (2232, 9190272), (2304, 8903076), (2367, 8666112), (2418, 8483328), (2457, 8348672), (2496, 8218224), (2604, 7877376), (2688, 7631208), (2808, 7305088), (2821, 7271424), (2912, 7044192), (2976, 6892704), (3024, 6783296), (3072, 6677307), (3156, 6499584), (3224, 6362496), (3276, 6261504), (3328, 6163668), (3348, 6126848), (3419, 5999616), (3456, 5935384), (3472, 5908032), (3584, 5723406), (3627, 5655552), (3682, 5571072), (3744, 5478816), (3906, 5251584), (3968, 5169528), (4032, 5087472), (4208, 4874688), (4368, 4696128), (4464, 4595136), (4608, 4451538), (4734, 4333056), (4836, 4241664), (4914, 4174336), (4992, 4109112), (5208, 3938688), (5376, 3815604), (5523, 3714048), (5616, 3652544), (5642, 3635712), (5824, 3522096), (5859, 3501056), (5952, 3446352), (6048, 3391648), (6312, 3249792), (6448, 3181248), (6552, 3130752), (6656, 3081834), (6696, 3063424), (6838, 2999808), (6912, 2967692), (6944, 2954016), (7101, 2888704), (7168, 2861703), (7254, 2827776), (7364, 2785536), (7488, 2739408), (7812, 2625792), (7936, 2584764), (8064, 2543736), (8153, 2515968), (8416, 2437344), (8463, 2423808), (8736, 2348064), (8928, 2297568), (9216, 2225769), (9468, 2166528), (9672, 2120832), (9828, 2087168), (9984, 2054556), (10257, 1999872), (10416, 1969344), (10752, 1907802), (10881, 1885184), (11046, 1857024), (11232, 1826272), (11284, 1817856), (11648, 1761048), (11718, 1750528), (11904, 1723176), (12096, 1695824), (12624, 1624896), (12896, 1590624), (13104, 1565376), (13312, 1540917), (13392, 1531712), (13676, 1499904), (13824, 1483846), (13888, 1477008), (14202, 1444352), (14508, 1413888), (14728, 1392768), (14976, 1369704), (15624, 1312896), (15872, 1292382), (16128, 1271868), (16306, 1257984), (16569, 1238016), (16832, 1218672), (16926, 1211904), (17472, 1174032), (17856, 1148784), (18936, 1083264), (19344, 1060416), (19656, 1043584), (19968, 1027278), (20514, 999936), (20832, 984672), (21504, 953901), (21762, 942592), (22092, 928512), (22464, 913136), (22568, 908928), (23296, 880524), (23436, 875264), (23808, 861588), (23933, 857088), (24192, 847912), (24459, 838656), (25248, 812448), (25389, 807936), (25792, 795312), (26208, 782688), (26784, 765856), (27352, 749952), (27648, 741923), (27776, 738504), (28404, 722176), (29016, 706944), (29456, 696384), (29952, 684852), (30771, 666624), (31248, 656448), (31744, 646191), (32256, 635934), (32612, 628992), (33138, 619008), (33664, 609336), (33852, 605952), (34944, 587016), (35712, 574392), (37872, 541632), (38688, 530208), (39312, 521792), (39936, 513639), (41028, 499968), (41664, 492336), (43524, 471296), (44184, 464256), (44928, 456568), (45136, 454464), (46592, 440262), (46872, 437632), (47616, 430794), (47866, 428544), (48384, 423956), (48918, 419328), (49707, 412672), (50496, 406224), (50778, 403968), (51584, 397656), (52416, 391344), (53568, 382928), (54704, 374976), (55552, 369252), (56808, 361088), (57071, 359424), (58032, 353472), (58912, 348192), (59904, 342426), (61542, 333312), (62496, 328224), (64512, 317967), (65224, 314496), (66276, 309504), (67328, 304668), (67704, 302976), (69888, 293508), (71424, 287196), (71799, 285696), (73377, 279552), (75744, 270816), (76167, 269312), (77376, 265104), (78624, 260896), (82056, 249984), (83328, 246168), (87048, 235648), (88368, 232128), (89856, 228284), (90272, 227232), (92313, 222208), (93184, 220131), (93744, 218816), (95232, 215397), (95732, 214272), (96768, 211978), (97836, 209664), (99414, 206336), (100992, 203112), (101556, 201984), (103168, 198828), (104832, 195672), (105989, 193536), (107136, 191464), (109408, 187488), (111104, 184626), (113616, 180544), (114142, 179712), (116064, 176736), (117824, 174096), (119808, 171213), (123084, 166656), (124992, 164112), (130448, 157248), (132552, 154752), (134656, 152334), (135408, 151488), (139776, 146754), (142848, 143598)]