20083559808

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 60925824000

約数和(自身を除く): 40842264192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 67, 78, 93, 96, 104, 124, 128, 134, 149, 156, 169, 186, 192, 201, 208, 248, 268, 298, 312, 338, 372, 384, 402, 403, 416, 447, 496, 507, 536, 596, 624, 676, 744, 804, 806, 832, 871, 894, 992, 1014, 1072, 1192, 1209, 1248, 1352, 1488, 1608, 1612, 1664, 1742, 1788, 1937, 1984, 2028, 2077, 2144, 2384, 2418, 2496, 2613, 2704, 2976, 3216, 3224, 3484, 3576, 3874, 3968, 4056, 4154, 4288, 4619, 4768, 4836, 4992, 5226, 5239, 5408, 5811, 5952, 6231, 6432, 6448, 6968, 7152, 7748, 8112, 8308, 8576, 9238, 9536, 9672, 9983, 10452, 10478, 10816, 11323, 11622, 11904, 12462, 12864, 12896, 13857, 13936, 14304, 15496, 15717, 16224, 16616, 18476, 19072, 19344, 19966, 20904, 20956, 21632, 22646, 23244, 24924, 25181, 25728, 25792, 27001, 27714, 27872, 28608, 29949, 30992, 31434, 32448, 33232, 33969, 36952, 38688, 39932, 41808, 41912, 45292, 46488, 49848, 50362, 51584, 54002, 55428, 55744, 57216, 59898, 60047, 61984, 62868, 64896, 66464, 67938, 73904, 75543, 77376, 79864, 81003, 83616, 83824, 90584, 92976, 99696, 100724, 108004, 110856, 111488, 119796, 120094, 123968, 125736, 129779, 132928, 135876, 147808, 151086, 154752, 159728, 162006, 167232, 167648, 180141, 181168, 185952, 199392, 201448, 216008, 221712, 239592, 240188, 247936, 251472, 259558, 265856, 271752, 295616, 302172, 309473, 319456, 324012, 334464, 335296, 351013, 360282, 362336, 371904, 389337, 398784, 402896, 432016, 443424, 479184, 480376, 502944, 519116, 543504, 591232, 604344, 618946, 638912, 648024, 670592, 702026, 720564, 724672, 743808, 778674, 780611, 797568, 805792, 864032, 886848, 928419, 958368, 960752, 1005888, 1038232, 1053039, 1087008, 1208688, 1237892, 1277824, 1296048, 1404052, 1441128, 1449344, 1557348, 1561222, 1611584, 1687127, 1728064, 1773696, 1856838, 1916736, 1921504, 2011776, 2076464, 2106078, 2174016, 2341833, 2417376, 2475784, 2592096, 2808104, 2882256, 3114696, 3122444, 3223168, 3374254, 3456128, 3713676, 3833472, 3843008, 4023149, 4152928, 4212156, 4348032, 4683666, 4834752, 4951568, 5061381, 5184192, 5616208, 5764512, 6229392, 6244888, 6748508, 7427352, 7686016, 8046298, 8305856, 8424312, 9367332, 9669504, 9903136, 10122762, 10368384, 11232416, 11529024, 12069447, 12458784, 12489776, 13497016, 14854704, 16092596, 16611712, 16848624, 18734664, 19806272, 20245524, 22464832, 23058048, 24138894, 24917568, 24979552, 26994032, 29709408, 32185192, 33697248, 37469328, 39612544, 40491048, 44929664, 48277788, 49835136, 49959104, 52300937, 53988064, 59418816, 64370384, 67394496, 74938656, 80982096, 96555576, 99918208, 104601874, 107976128, 118837632, 128740768, 134788992, 149877312, 156902811, 161964192, 193111152, 209203748, 215952256, 257481536, 299754624, 313805622, 323928384, 386222304, 418407496, 514963072, 627611244, 647856768, 772444608, 836814992, 1255222488, 1544889216, 1673629984, 2510444976, 3347259968, 5020889952, 6694519936, 10041779904, 20083559808]

約数ペア:

[(1, 20083559808), (2, 10041779904), (3, 6694519936), (4, 5020889952), (6, 3347259968), (8, 2510444976), (12, 1673629984), (13, 1544889216), (16, 1255222488), (24, 836814992), (26, 772444608), (31, 647856768), (32, 627611244), (39, 514963072), (48, 418407496), (52, 386222304), (62, 323928384), (64, 313805622), (67, 299754624), (78, 257481536), (93, 215952256), (96, 209203748), (104, 193111152), (124, 161964192), (128, 156902811), (134, 149877312), (149, 134788992), (156, 128740768), (169, 118837632), (186, 107976128), (192, 104601874), (201, 99918208), (208, 96555576), (248, 80982096), (268, 74938656), (298, 67394496), (312, 64370384), (338, 59418816), (372, 53988064), (384, 52300937), (402, 49959104), (403, 49835136), (416, 48277788), (447, 44929664), (496, 40491048), (507, 39612544), (536, 37469328), (596, 33697248), (624, 32185192), (676, 29709408), (744, 26994032), (804, 24979552), (806, 24917568), (832, 24138894), (871, 23058048), (894, 22464832), (992, 20245524), (1014, 19806272), (1072, 18734664), (1192, 16848624), (1209, 16611712), (1248, 16092596), (1352, 14854704), (1488, 13497016), (1608, 12489776), (1612, 12458784), (1664, 12069447), (1742, 11529024), (1788, 11232416), (1937, 10368384), (1984, 10122762), (2028, 9903136), (2077, 9669504), (2144, 9367332), (2384, 8424312), (2418, 8305856), (2496, 8046298), (2613, 7686016), (2704, 7427352), (2976, 6748508), (3216, 6244888), (3224, 6229392), (3484, 5764512), (3576, 5616208), (3874, 5184192), (3968, 5061381), (4056, 4951568), (4154, 4834752), (4288, 4683666), (4619, 4348032), (4768, 4212156), (4836, 4152928), (4992, 4023149), (5226, 3843008), (5239, 3833472), (5408, 3713676), (5811, 3456128), (5952, 3374254), (6231, 3223168), (6432, 3122444), (6448, 3114696), (6968, 2882256), (7152, 2808104), (7748, 2592096), (8112, 2475784), (8308, 2417376), (8576, 2341833), (9238, 2174016), (9536, 2106078), (9672, 2076464), (9983, 2011776), (10452, 1921504), (10478, 1916736), (10816, 1856838), (11323, 1773696), (11622, 1728064), (11904, 1687127), (12462, 1611584), (12864, 1561222), (12896, 1557348), (13857, 1449344), (13936, 1441128), (14304, 1404052), (15496, 1296048), (15717, 1277824), (16224, 1237892), (16616, 1208688), (18476, 1087008), (19072, 1053039), (19344, 1038232), (19966, 1005888), (20904, 960752), (20956, 958368), (21632, 928419), (22646, 886848), (23244, 864032), (24924, 805792), (25181, 797568), (25728, 780611), (25792, 778674), (27001, 743808), (27714, 724672), (27872, 720564), (28608, 702026), (29949, 670592), (30992, 648024), (31434, 638912), (32448, 618946), (33232, 604344), (33969, 591232), (36952, 543504), (38688, 519116), (39932, 502944), (41808, 480376), (41912, 479184), (45292, 443424), (46488, 432016), (49848, 402896), (50362, 398784), (51584, 389337), (54002, 371904), (55428, 362336), (55744, 360282), (57216, 351013), (59898, 335296), (60047, 334464), (61984, 324012), (62868, 319456), (64896, 309473), (66464, 302172), (67938, 295616), (73904, 271752), (75543, 265856), (77376, 259558), (79864, 251472), (81003, 247936), (83616, 240188), (83824, 239592), (90584, 221712), (92976, 216008), (99696, 201448), (100724, 199392), (108004, 185952), (110856, 181168), (111488, 180141), (119796, 167648), (120094, 167232), (123968, 162006), (125736, 159728), (129779, 154752), (132928, 151086), (135876, 147808)]