20117712384

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 720

約数和(自身を含む): 76066024320

約数和(自身を除く): 55948311936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 59, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 112, 118, 124, 126, 128, 132, 144, 154, 168, 176, 177, 186, 192, 198, 217, 224, 231, 236, 248, 252, 256, 264, 279, 288, 308, 336, 341, 352, 354, 372, 384, 396, 413, 434, 448, 462, 472, 496, 504, 512, 528, 531, 558, 576, 616, 649, 651, 672, 682, 693, 704, 708, 744, 768, 792, 826, 868, 896, 924, 944, 961, 992, 1008, 1023, 1056, 1062, 1116, 1152, 1232, 1239, 1298, 1302, 1344, 1364, 1386, 1408, 1416, 1488, 1536, 1584, 1652, 1736, 1792, 1829, 1848, 1888, 1922, 1947, 1953, 1984, 2016, 2046, 2112, 2124, 2232, 2304, 2387, 2464, 2478, 2596, 2604, 2688, 2728, 2772, 2816, 2832, 2883, 2976, 3069, 3168, 3304, 3472, 3584, 3658, 3696, 3717, 3776, 3844, 3894, 3906, 3968, 4032, 4092, 4224, 4248, 4464, 4543, 4608, 4774, 4928, 4956, 5192, 5208, 5376, 5456, 5487, 5544, 5632, 5664, 5766, 5841, 5952, 6138, 6336, 6608, 6727, 6944, 7161, 7316, 7392, 7434, 7552, 7688, 7788, 7812, 7936, 8064, 8184, 8448, 8496, 8649, 8928, 9086, 9548, 9856, 9912, 10384, 10416, 10571, 10752, 10912, 10974, 11088, 11328, 11532, 11682, 11904, 12276, 12672, 12803, 13216, 13454, 13629, 13888, 14322, 14632, 14784, 14868, 15104, 15376, 15576, 15624, 15872, 16128, 16368, 16461, 16896, 16992, 17298, 17856, 18172, 19096, 19712, 19824, 20119, 20181, 20768, 20832, 21142, 21483, 21824, 21948, 22176, 22656, 23064, 23364, 23808, 24552, 25344, 25606, 26432, 26908, 27258, 27776, 28644, 29264, 29568, 29736, 30208, 30752, 31152, 31248, 31713, 32256, 32736, 32922, 33984, 34596, 35712, 36344, 38192, 38409, 39424, 39648, 40238, 40362, 40887, 41536, 41664, 42284, 42966, 43648, 43896, 44352, 45312, 46128, 46728, 47616, 49104, 50688, 51212, 52864, 53816, 54516, 55552, 56699, 57288, 58528, 59136, 59472, 60357, 60543, 61504, 62304, 62496, 63426, 65472, 65844, 67968, 69192, 71424, 72688, 73997, 76384, 76818, 79296, 80476, 80724, 81774, 83072, 83328, 84568, 85932, 87296, 87792, 88704, 90624, 92256, 93456, 95139, 98208, 102424, 105728, 107632, 109032, 111104, 113398, 114576, 115227, 117056, 118272, 118944, 120714, 121086, 123008, 124608, 124992, 126852, 130944, 131688, 135936, 138384, 140833, 142848, 145376, 147994, 152768, 153636, 158592, 160952, 161448, 163548, 166144, 166656, 169136, 170097, 171864, 174592, 175584, 177408, 181071, 184512, 186912, 190278, 196416, 204848, 211456, 215264, 218064, 221991, 226796, 229152, 230454, 234112, 237888, 241428, 242172, 246016, 249216, 249984, 253704, 261888, 263376, 271872, 276768, 281666, 290752, 295988, 305536, 307272, 317184, 321904, 322896, 327096, 332288, 333312, 338272, 340194, 343728, 351168, 354816, 362142, 369024, 373824, 380556, 392832, 396893, 409696, 422499, 430528, 436128, 443982, 453592, 458304, 460908, 468224, 475776, 482856, 484344, 492032, 498432, 499968, 507408, 510291, 523776, 526752, 553536, 563332, 581504, 591976, 611072, 614544, 623689, 634368, 643808, 645792, 654192, 665973, 676544, 680388, 687456, 702336, 724284, 738048, 747648, 761112, 785664, 793786, 819392, 844998, 861056, 872256, 887964, 907184, 916608, 921816, 936448, 951552, 965712, 968688, 996864, 999936, 1014816, 1020582, 1053504, 1107072, 1126664, 1163008, 1183952, 1190679, 1222144, 1229088, 1247378, 1267497, 1287616, 1291584, 1308384, 1331946, 1353088, 1360776, 1374912, 1404672, 1448568, 1476096, 1495296, 1522224, 1571328, 1587572, 1638784, 1689996, 1722112, 1744512, 1775928, 1814368, 1833216, 1843632, 1871067, 1903104, 1931424, 1937376, 2029632, 2041164, 2107008, 2214144, 2253328, 2326016, 2367904, 2381358, 2458176, 2494756, 2534994, 2575232, 2583168, 2616768, 2663892, 2706176, 2721552, 2749824, 2809344, 2897136, 2990592, 3044448, 3175144, 3277568, 3379992, 3444224, 3489024, 3551856, 3572037, 3628736, 3666432, 3687264, 3742134, 3862848, 3874752, 4059264, 4082328, 4214016, 4365823, 4428288, 4506656, 4735808, 4762716, 4916352, 4989512, 5069988, 5150464, 5166336, 5233536, 5327784, 5412352, 5443104, 5499648, 5613201, 5794272, 6088896, 6350288, 6555136, 6759984, 6978048, 7103712, 7144074, 7257472, 7374528, 7484268, 7725696, 7749504, 8118528, 8164656, 8428032, 8731646, 9013312, 9471616, 9525432, 9832704, 9979024, 10139976, 10300928, 10332672, 10467072, 10655568, 10886208, 10999296, 11226402, 11588544, 12177792, 12700576, 13097469, 13519968, 14207424, 14288148, 14514944, 14749056, 14968536, 15451392, 15499008, 16237056, 16329312, 17463292, 18026624, 18943232, 19050864, 19665408, 19958048, 20279952, 20934144, 21311136, 21772416, 22452804, 23177088, 24355584, 25401152, 26194938, 27039936, 28414848, 28576296, 29029888, 29498112, 29937072, 30902784, 30998016, 32658624, 34926584, 36053248, 37886464, 38101728, 39292407, 39916096, 40559904, 42622272, 43544832, 44905608, 46354176, 48711168, 50802304, 52389876, 54079872, 56829696, 57152592, 58996224, 59874144, 65317248, 69853168, 72106496, 76203456, 78584814, 79832192, 81119808, 85244544, 87089664, 89811216, 92708352, 101604608, 104779752, 108159744, 113659392, 114305184, 119748288, 130634496, 139706336, 152406912, 157169628, 159664384, 162239616, 170489088, 179622432, 203209216, 209559504, 216319488, 228610368, 239496576, 261268992, 279412672, 304813824, 314339256, 319328768, 324479232, 340978176, 359244864, 419119008, 457220736, 478993152, 558825344, 609627648, 628678512, 648958464, 718489728, 838238016, 914441472, 957986304, 1117650688, 1257357024, 1436979456, 1676476032, 1828882944, 2235301376, 2514714048, 2873958912, 3352952064, 5029428096, 6705904128, 10058856192, 20117712384]

約数ペア:

[(1, 20117712384), (2, 10058856192), (3, 6705904128), (4, 5029428096), (6, 3352952064), (7, 2873958912), (8, 2514714048), (9, 2235301376), (11, 1828882944), (12, 1676476032), (14, 1436979456), (16, 1257357024), (18, 1117650688), (21, 957986304), (22, 914441472), (24, 838238016), (28, 718489728), (31, 648958464), (32, 628678512), (33, 609627648), (36, 558825344), (42, 478993152), (44, 457220736), (48, 419119008), (56, 359244864), (59, 340978176), (62, 324479232), (63, 319328768), (64, 314339256), (66, 304813824), (72, 279412672), (77, 261268992), (84, 239496576), (88, 228610368), (93, 216319488), (96, 209559504), (99, 203209216), (112, 179622432), (118, 170489088), (124, 162239616), (126, 159664384), (128, 157169628), (132, 152406912), (144, 139706336), (154, 130634496), (168, 119748288), (176, 114305184), (177, 113659392), (186, 108159744), (192, 104779752), (198, 101604608), (217, 92708352), (224, 89811216), (231, 87089664), (236, 85244544), (248, 81119808), (252, 79832192), (256, 78584814), (264, 76203456), (279, 72106496), (288, 69853168), (308, 65317248), (336, 59874144), (341, 58996224), (352, 57152592), (354, 56829696), (372, 54079872), (384, 52389876), (396, 50802304), (413, 48711168), (434, 46354176), (448, 44905608), (462, 43544832), (472, 42622272), (496, 40559904), (504, 39916096), (512, 39292407), (528, 38101728), (531, 37886464), (558, 36053248), (576, 34926584), (616, 32658624), (649, 30998016), (651, 30902784), (672, 29937072), (682, 29498112), (693, 29029888), (704, 28576296), (708, 28414848), (744, 27039936), (768, 26194938), (792, 25401152), (826, 24355584), (868, 23177088), (896, 22452804), (924, 21772416), (944, 21311136), (961, 20934144), (992, 20279952), (1008, 19958048), (1023, 19665408), (1056, 19050864), (1062, 18943232), (1116, 18026624), (1152, 17463292), (1232, 16329312), (1239, 16237056), (1298, 15499008), (1302, 15451392), (1344, 14968536), (1364, 14749056), (1386, 14514944), (1408, 14288148), (1416, 14207424), (1488, 13519968), (1536, 13097469), (1584, 12700576), (1652, 12177792), (1736, 11588544), (1792, 11226402), (1829, 10999296), (1848, 10886208), (1888, 10655568), (1922, 10467072), (1947, 10332672), (1953, 10300928), (1984, 10139976), (2016, 9979024), (2046, 9832704), (2112, 9525432), (2124, 9471616), (2232, 9013312), (2304, 8731646), (2387, 8428032), (2464, 8164656), (2478, 8118528), (2596, 7749504), (2604, 7725696), (2688, 7484268), (2728, 7374528), (2772, 7257472), (2816, 7144074), (2832, 7103712), (2883, 6978048), (2976, 6759984), (3069, 6555136), (3168, 6350288), (3304, 6088896), (3472, 5794272), (3584, 5613201), (3658, 5499648), (3696, 5443104), (3717, 5412352), (3776, 5327784), (3844, 5233536), (3894, 5166336), (3906, 5150464), (3968, 5069988), (4032, 4989512), (4092, 4916352), (4224, 4762716), (4248, 4735808), (4464, 4506656), (4543, 4428288), (4608, 4365823), (4774, 4214016), (4928, 4082328), (4956, 4059264), (5192, 3874752), (5208, 3862848), (5376, 3742134), (5456, 3687264), (5487, 3666432), (5544, 3628736), (5632, 3572037), (5664, 3551856), (5766, 3489024), (5841, 3444224), (5952, 3379992), (6138, 3277568), (6336, 3175144), (6608, 3044448), (6727, 2990592), (6944, 2897136), (7161, 2809344), (7316, 2749824), (7392, 2721552), (7434, 2706176), (7552, 2663892), (7688, 2616768), (7788, 2583168), (7812, 2575232), (7936, 2534994), (8064, 2494756), (8184, 2458176), (8448, 2381358), (8496, 2367904), (8649, 2326016), (8928, 2253328), (9086, 2214144), (9548, 2107008), (9856, 2041164), (9912, 2029632), (10384, 1937376), (10416, 1931424), (10571, 1903104), (10752, 1871067), (10912, 1843632), (10974, 1833216), (11088, 1814368), (11328, 1775928), (11532, 1744512), (11682, 1722112), (11904, 1689996), (12276, 1638784), (12672, 1587572), (12803, 1571328), (13216, 1522224), (13454, 1495296), (13629, 1476096), (13888, 1448568), (14322, 1404672), (14632, 1374912), (14784, 1360776), (14868, 1353088), (15104, 1331946), (15376, 1308384), (15576, 1291584), (15624, 1287616), (15872, 1267497), (16128, 1247378), (16368, 1229088), (16461, 1222144), (16896, 1190679), (16992, 1183952), (17298, 1163008), (17856, 1126664), (18172, 1107072), (19096, 1053504), (19712, 1020582), (19824, 1014816), (20119, 999936), (20181, 996864), (20768, 968688), (20832, 965712), (21142, 951552), (21483, 936448), (21824, 921816), (21948, 916608), (22176, 907184), (22656, 887964), (23064, 872256), (23364, 861056), (23808, 844998), (24552, 819392), (25344, 793786), (25606, 785664), (26432, 761112), (26908, 747648), (27258, 738048), (27776, 724284), (28644, 702336), (29264, 687456), (29568, 680388), (29736, 676544), (30208, 665973), (30752, 654192), (31152, 645792), (31248, 643808), (31713, 634368), (32256, 623689), (32736, 614544), (32922, 611072), (33984, 591976), (34596, 581504), (35712, 563332), (36344, 553536), (38192, 526752), (38409, 523776), (39424, 510291), (39648, 507408), (40238, 499968), (40362, 498432), (40887, 492032), (41536, 484344), (41664, 482856), (42284, 475776), (42966, 468224), (43648, 460908), (43896, 458304), (44352, 453592), (45312, 443982), (46128, 436128), (46728, 430528), (47616, 422499), (49104, 409696), (50688, 396893), (51212, 392832), (52864, 380556), (53816, 373824), (54516, 369024), (55552, 362142), (56699, 354816), (57288, 351168), (58528, 343728), (59136, 340194), (59472, 338272), (60357, 333312), (60543, 332288), (61504, 327096), (62304, 322896), (62496, 321904), (63426, 317184), (65472, 307272), (65844, 305536), (67968, 295988), (69192, 290752), (71424, 281666), (72688, 276768), (73997, 271872), (76384, 263376), (76818, 261888), (79296, 253704), (80476, 249984), (80724, 249216), (81774, 246016), (83072, 242172), (83328, 241428), (84568, 237888), (85932, 234112), (87296, 230454), (87792, 229152), (88704, 226796), (90624, 221991), (92256, 218064), (93456, 215264), (95139, 211456), (98208, 204848), (102424, 196416), (105728, 190278), (107632, 186912), (109032, 184512), (111104, 181071), (113398, 177408), (114576, 175584), (115227, 174592), (117056, 171864), (118272, 170097), (118944, 169136), (120714, 166656), (121086, 166144), (123008, 163548), (124608, 161448), (124992, 160952), (126852, 158592), (130944, 153636), (131688, 152768), (135936, 147994), (138384, 145376), (140833, 142848)]