20175833664

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 504

約数和(自身を含む): 70509164544

約数和(自身を除く): 50333330880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 41, 42, 48, 56, 62, 63, 64, 72, 82, 84, 93, 96, 112, 123, 124, 126, 127, 144, 164, 168, 186, 192, 217, 224, 246, 248, 252, 254, 279, 287, 288, 328, 336, 369, 372, 381, 434, 448, 492, 496, 504, 508, 558, 574, 576, 651, 656, 672, 738, 744, 762, 861, 868, 889, 961, 984, 992, 1008, 1016, 1116, 1143, 1148, 1271, 1302, 1312, 1344, 1476, 1488, 1524, 1722, 1736, 1778, 1922, 1953, 1968, 1984, 2016, 2032, 2232, 2286, 2296, 2542, 2583, 2604, 2624, 2667, 2883, 2952, 2976, 3048, 3444, 3472, 3556, 3813, 3844, 3906, 3936, 3937, 4032, 4064, 4464, 4572, 4592, 5084, 5166, 5207, 5208, 5334, 5766, 5904, 5952, 6096, 6727, 6888, 6944, 7112, 7626, 7688, 7812, 7872, 7874, 8001, 8128, 8649, 8897, 8928, 9144, 9184, 10168, 10332, 10414, 10416, 10668, 11439, 11532, 11808, 11811, 12192, 13454, 13776, 13888, 14224, 15252, 15376, 15621, 15624, 15748, 16002, 17298, 17794, 17856, 18288, 18368, 20181, 20336, 20664, 20828, 20832, 21336, 22878, 23064, 23616, 23622, 24384, 26691, 26908, 27552, 27559, 28448, 30504, 30752, 31242, 31248, 31496, 32004, 34596, 35433, 35588, 36449, 36576, 39401, 40362, 40672, 41328, 41656, 41664, 42672, 45756, 46128, 46863, 47244, 53382, 53816, 55104, 55118, 56896, 60543, 61008, 61504, 62484, 62496, 62992, 64008, 69192, 70866, 71176, 72898, 73152, 78802, 80073, 80724, 81344, 82656, 82677, 83312, 85344, 91512, 92256, 93726, 94488, 106764, 107632, 109347, 110236, 118203, 121086, 122016, 122047, 124968, 124992, 125984, 128016, 138384, 141732, 142352, 145796, 157604, 160146, 161417, 161448, 165312, 165354, 166624, 170688, 183024, 184512, 187452, 188976, 213528, 215264, 218694, 220472, 236406, 242172, 244032, 244094, 248031, 249936, 251968, 256032, 275807, 276768, 283464, 284704, 291592, 315208, 320292, 322834, 322896, 328041, 330708, 333248, 354609, 366048, 366141, 374904, 377952, 427056, 430528, 437388, 440944, 472812, 484251, 484344, 488188, 496062, 499872, 512064, 551614, 553536, 566928, 569408, 583184, 630416, 640584, 645668, 645792, 656082, 661416, 709218, 732096, 732282, 749808, 755904, 827421, 854112, 854329, 874776, 881888, 945624, 968502, 968688, 976376, 992124, 999744, 1098423, 1103228, 1129919, 1133856, 1166368, 1260832, 1281168, 1291336, 1291584, 1312164, 1322832, 1418436, 1452753, 1464564, 1499616, 1654842, 1708224, 1708658, 1749552, 1763776, 1891248, 1937004, 1937376, 1952752, 1984248, 2196846, 2206456, 2259838, 2267712, 2332736, 2482263, 2521664, 2562336, 2562987, 2582672, 2624328, 2645664, 2836872, 2905506, 2929128, 2999232, 3309684, 3389757, 3417316, 3499104, 3782496, 3874008, 3874752, 3905504, 3968496, 4393692, 4412912, 4519676, 4964526, 5003927, 5124672, 5125974, 5165344, 5248656, 5291328, 5673744, 5811012, 5858256, 6619368, 6779514, 6834632, 6998208, 7564992, 7688961, 7748016, 7811008, 7936992, 8787384, 8825824, 9039352, 9929052, 10007854, 10169271, 10251948, 10330688, 10497312, 11347488, 11622024, 11716512, 13238736, 13559028, 13669264, 15011781, 15377922, 15496032, 15873984, 17574768, 17651648, 18078704, 19858104, 20015708, 20338542, 20503896, 20994624, 22694976, 23244048, 23433024, 26477472, 27118056, 27338528, 30023562, 30755844, 30992064, 35027489, 35149536, 36157408, 39716208, 40031416, 40677084, 41007792, 45035343, 46488096, 52954944, 54236112, 54677056, 60047124, 61511688, 70054978, 70299072, 72314816, 79432416, 80062832, 81354168, 82015584, 90070686, 92976192, 105082467, 108472224, 120094248, 123023376, 140109956, 158864832, 160125664, 162708336, 164031168, 180141372, 210164934, 216944448, 240188496, 246046752, 280219912, 315247401, 320251328, 325416672, 360282744, 420329868, 480376992, 492093504, 560439824, 630494802, 650833344, 720565488, 840659736, 960753984, 1120879648, 1260989604, 1441130976, 1681319472, 2241759296, 2521979208, 2882261952, 3362638944, 5043958416, 6725277888, 10087916832, 20175833664]

約数ペア:

[(1, 20175833664), (2, 10087916832), (3, 6725277888), (4, 5043958416), (6, 3362638944), (7, 2882261952), (8, 2521979208), (9, 2241759296), (12, 1681319472), (14, 1441130976), (16, 1260989604), (18, 1120879648), (21, 960753984), (24, 840659736), (28, 720565488), (31, 650833344), (32, 630494802), (36, 560439824), (41, 492093504), (42, 480376992), (48, 420329868), (56, 360282744), (62, 325416672), (63, 320251328), (64, 315247401), (72, 280219912), (82, 246046752), (84, 240188496), (93, 216944448), (96, 210164934), (112, 180141372), (123, 164031168), (124, 162708336), (126, 160125664), (127, 158864832), (144, 140109956), (164, 123023376), (168, 120094248), (186, 108472224), (192, 105082467), (217, 92976192), (224, 90070686), (246, 82015584), (248, 81354168), (252, 80062832), (254, 79432416), (279, 72314816), (287, 70299072), (288, 70054978), (328, 61511688), (336, 60047124), (369, 54677056), (372, 54236112), (381, 52954944), (434, 46488096), (448, 45035343), (492, 41007792), (496, 40677084), (504, 40031416), (508, 39716208), (558, 36157408), (574, 35149536), (576, 35027489), (651, 30992064), (656, 30755844), (672, 30023562), (738, 27338528), (744, 27118056), (762, 26477472), (861, 23433024), (868, 23244048), (889, 22694976), (961, 20994624), (984, 20503896), (992, 20338542), (1008, 20015708), (1016, 19858104), (1116, 18078704), (1143, 17651648), (1148, 17574768), (1271, 15873984), (1302, 15496032), (1312, 15377922), (1344, 15011781), (1476, 13669264), (1488, 13559028), (1524, 13238736), (1722, 11716512), (1736, 11622024), (1778, 11347488), (1922, 10497312), (1953, 10330688), (1968, 10251948), (1984, 10169271), (2016, 10007854), (2032, 9929052), (2232, 9039352), (2286, 8825824), (2296, 8787384), (2542, 7936992), (2583, 7811008), (2604, 7748016), (2624, 7688961), (2667, 7564992), (2883, 6998208), (2952, 6834632), (2976, 6779514), (3048, 6619368), (3444, 5858256), (3472, 5811012), (3556, 5673744), (3813, 5291328), (3844, 5248656), (3906, 5165344), (3936, 5125974), (3937, 5124672), (4032, 5003927), (4064, 4964526), (4464, 4519676), (4572, 4412912), (4592, 4393692), (5084, 3968496), (5166, 3905504), (5207, 3874752), (5208, 3874008), (5334, 3782496), (5766, 3499104), (5904, 3417316), (5952, 3389757), (6096, 3309684), (6727, 2999232), (6888, 2929128), (6944, 2905506), (7112, 2836872), (7626, 2645664), (7688, 2624328), (7812, 2582672), (7872, 2562987), (7874, 2562336), (8001, 2521664), (8128, 2482263), (8649, 2332736), (8897, 2267712), (8928, 2259838), (9144, 2206456), (9184, 2196846), (10168, 1984248), (10332, 1952752), (10414, 1937376), (10416, 1937004), (10668, 1891248), (11439, 1763776), (11532, 1749552), (11808, 1708658), (11811, 1708224), (12192, 1654842), (13454, 1499616), (13776, 1464564), (13888, 1452753), (14224, 1418436), (15252, 1322832), (15376, 1312164), (15621, 1291584), (15624, 1291336), (15748, 1281168), (16002, 1260832), (17298, 1166368), (17794, 1133856), (17856, 1129919), (18288, 1103228), (18368, 1098423), (20181, 999744), (20336, 992124), (20664, 976376), (20828, 968688), (20832, 968502), (21336, 945624), (22878, 881888), (23064, 874776), (23616, 854329), (23622, 854112), (24384, 827421), (26691, 755904), (26908, 749808), (27552, 732282), (27559, 732096), (28448, 709218), (30504, 661416), (30752, 656082), (31242, 645792), (31248, 645668), (31496, 640584), (32004, 630416), (34596, 583184), (35433, 569408), (35588, 566928), (36449, 553536), (36576, 551614), (39401, 512064), (40362, 499872), (40672, 496062), (41328, 488188), (41656, 484344), (41664, 484251), (42672, 472812), (45756, 440944), (46128, 437388), (46863, 430528), (47244, 427056), (53382, 377952), (53816, 374904), (55104, 366141), (55118, 366048), (56896, 354609), (60543, 333248), (61008, 330708), (61504, 328041), (62484, 322896), (62496, 322834), (62992, 320292), (64008, 315208), (69192, 291592), (70866, 284704), (71176, 283464), (72898, 276768), (73152, 275807), (78802, 256032), (80073, 251968), (80724, 249936), (81344, 248031), (82656, 244094), (82677, 244032), (83312, 242172), (85344, 236406), (91512, 220472), (92256, 218694), (93726, 215264), (94488, 213528), (106764, 188976), (107632, 187452), (109347, 184512), (110236, 183024), (118203, 170688), (121086, 166624), (122016, 165354), (122047, 165312), (124968, 161448), (124992, 161417), (125984, 160146), (128016, 157604), (138384, 145796), (141732, 142352)]