20724979968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:830

約数の個数: 432

約数和(自身を含む): 75004465536

約数和(自身を除く): 54279485568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 197, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 394, 396, 448, 462, 504, 528, 576, 591, 593, 616, 672, 693, 704, 768, 788, 792, 896, 924, 1008, 1056, 1152, 1182, 1186, 1232, 1344, 1379, 1386, 1408, 1576, 1584, 1773, 1779, 1792, 1848, 2016, 2112, 2167, 2304, 2364, 2372, 2464, 2688, 2758, 2772, 2816, 3152, 3168, 3546, 3558, 3696, 4032, 4137, 4151, 4224, 4334, 4728, 4744, 4928, 5337, 5376, 5516, 5544, 6304, 6336, 6501, 6523, 7092, 7116, 7392, 8064, 8274, 8302, 8448, 8668, 9456, 9488, 9856, 10674, 11032, 11088, 12411, 12453, 12608, 12672, 13002, 13046, 14184, 14232, 14784, 15169, 16128, 16548, 16604, 17336, 18912, 18976, 19503, 19569, 19712, 21348, 22064, 22176, 24822, 24906, 25216, 25344, 26004, 26092, 28368, 28464, 29568, 30338, 33096, 33208, 34672, 37359, 37824, 37952, 39006, 39138, 42696, 44128, 44352, 45507, 45661, 49644, 49812, 50432, 52008, 52184, 56736, 56928, 58707, 59136, 60676, 66192, 66416, 69344, 74718, 75648, 75904, 78012, 78276, 85392, 88256, 88704, 91014, 91322, 99288, 99624, 104016, 104368, 113472, 113856, 116821, 117414, 121352, 132384, 132832, 136521, 136983, 138688, 149436, 151296, 151808, 156024, 156552, 170784, 176512, 177408, 182028, 182644, 198576, 199248, 208032, 208736, 226944, 227712, 233642, 234828, 242704, 264768, 265664, 273042, 273966, 277376, 298872, 312048, 313104, 341568, 350463, 353024, 364056, 365288, 397152, 398496, 410949, 416064, 417472, 453888, 455424, 467284, 469656, 485408, 529536, 531328, 546084, 547932, 554752, 597744, 624096, 626208, 683136, 700926, 728112, 730576, 794304, 796992, 817747, 821898, 832128, 834944, 934568, 939312, 970816, 1051389, 1059072, 1062656, 1092168, 1095864, 1195488, 1248192, 1252416, 1285031, 1366272, 1401852, 1456224, 1461152, 1588608, 1593984, 1635494, 1643796, 1664256, 1669888, 1869136, 1878624, 1941632, 2102778, 2184336, 2191728, 2390976, 2453241, 2496384, 2504832, 2570062, 2803704, 2912448, 2922304, 3177216, 3187968, 3270988, 3287592, 3738272, 3757248, 3855093, 3883264, 4205556, 4368672, 4383456, 4781952, 4906482, 4992768, 5009664, 5140124, 5607408, 5824896, 5844608, 6541976, 6575184, 7359723, 7476544, 7514496, 7710186, 8411112, 8737344, 8766912, 8995217, 9563904, 9812964, 10280248, 11214816, 11565279, 11649792, 11689216, 13083952, 13150368, 14719446, 14953088, 15028992, 15420372, 16822224, 17474688, 17533824, 17990434, 19625928, 20560496, 22429632, 23130558, 26167904, 26300736, 26985651, 29438892, 29906176, 30840744, 33644448, 34949376, 35067648, 35980868, 39251856, 41120992, 44859264, 46261116, 52335808, 52601472, 53971302, 58877784, 61681488, 67288896, 71961736, 78503712, 80956953, 82241984, 89718528, 92522232, 104671616, 105202944, 107942604, 117755568, 123362976, 134577792, 143923472, 157007424, 161913906, 164483968, 185044464, 209343232, 215885208, 235511136, 246725952, 269155584, 287846944, 314014848, 323827812, 328967936, 370088928, 431770416, 471022272, 493451904, 575693888, 628029696, 647655624, 740177856, 863540832, 942044544, 986903808, 1151387776, 1295311248, 1480355712, 1727081664, 1884089088, 2302775552, 2590622496, 2960711424, 3454163328, 5181244992, 6908326656, 10362489984, 20724979968]

約数ペア:

[(1, 20724979968), (2, 10362489984), (3, 6908326656), (4, 5181244992), (6, 3454163328), (7, 2960711424), (8, 2590622496), (9, 2302775552), (11, 1884089088), (12, 1727081664), (14, 1480355712), (16, 1295311248), (18, 1151387776), (21, 986903808), (22, 942044544), (24, 863540832), (28, 740177856), (32, 647655624), (33, 628029696), (36, 575693888), (42, 493451904), (44, 471022272), (48, 431770416), (56, 370088928), (63, 328967936), (64, 323827812), (66, 314014848), (72, 287846944), (77, 269155584), (84, 246725952), (88, 235511136), (96, 215885208), (99, 209343232), (112, 185044464), (126, 164483968), (128, 161913906), (132, 157007424), (144, 143923472), (154, 134577792), (168, 123362976), (176, 117755568), (192, 107942604), (197, 105202944), (198, 104671616), (224, 92522232), (231, 89718528), (252, 82241984), (256, 80956953), (264, 78503712), (288, 71961736), (308, 67288896), (336, 61681488), (352, 58877784), (384, 53971302), (394, 52601472), (396, 52335808), (448, 46261116), (462, 44859264), (504, 41120992), (528, 39251856), (576, 35980868), (591, 35067648), (593, 34949376), (616, 33644448), (672, 30840744), (693, 29906176), (704, 29438892), (768, 26985651), (788, 26300736), (792, 26167904), (896, 23130558), (924, 22429632), (1008, 20560496), (1056, 19625928), (1152, 17990434), (1182, 17533824), (1186, 17474688), (1232, 16822224), (1344, 15420372), (1379, 15028992), (1386, 14953088), (1408, 14719446), (1576, 13150368), (1584, 13083952), (1773, 11689216), (1779, 11649792), (1792, 11565279), (1848, 11214816), (2016, 10280248), (2112, 9812964), (2167, 9563904), (2304, 8995217), (2364, 8766912), (2372, 8737344), (2464, 8411112), (2688, 7710186), (2758, 7514496), (2772, 7476544), (2816, 7359723), (3152, 6575184), (3168, 6541976), (3546, 5844608), (3558, 5824896), (3696, 5607408), (4032, 5140124), (4137, 5009664), (4151, 4992768), (4224, 4906482), (4334, 4781952), (4728, 4383456), (4744, 4368672), (4928, 4205556), (5337, 3883264), (5376, 3855093), (5516, 3757248), (5544, 3738272), (6304, 3287592), (6336, 3270988), (6501, 3187968), (6523, 3177216), (7092, 2922304), (7116, 2912448), (7392, 2803704), (8064, 2570062), (8274, 2504832), (8302, 2496384), (8448, 2453241), (8668, 2390976), (9456, 2191728), (9488, 2184336), (9856, 2102778), (10674, 1941632), (11032, 1878624), (11088, 1869136), (12411, 1669888), (12453, 1664256), (12608, 1643796), (12672, 1635494), (13002, 1593984), (13046, 1588608), (14184, 1461152), (14232, 1456224), (14784, 1401852), (15169, 1366272), (16128, 1285031), (16548, 1252416), (16604, 1248192), (17336, 1195488), (18912, 1095864), (18976, 1092168), (19503, 1062656), (19569, 1059072), (19712, 1051389), (21348, 970816), (22064, 939312), (22176, 934568), (24822, 834944), (24906, 832128), (25216, 821898), (25344, 817747), (26004, 796992), (26092, 794304), (28368, 730576), (28464, 728112), (29568, 700926), (30338, 683136), (33096, 626208), (33208, 624096), (34672, 597744), (37359, 554752), (37824, 547932), (37952, 546084), (39006, 531328), (39138, 529536), (42696, 485408), (44128, 469656), (44352, 467284), (45507, 455424), (45661, 453888), (49644, 417472), (49812, 416064), (50432, 410949), (52008, 398496), (52184, 397152), (56736, 365288), (56928, 364056), (58707, 353024), (59136, 350463), (60676, 341568), (66192, 313104), (66416, 312048), (69344, 298872), (74718, 277376), (75648, 273966), (75904, 273042), (78012, 265664), (78276, 264768), (85392, 242704), (88256, 234828), (88704, 233642), (91014, 227712), (91322, 226944), (99288, 208736), (99624, 208032), (104016, 199248), (104368, 198576), (113472, 182644), (113856, 182028), (116821, 177408), (117414, 176512), (121352, 170784), (132384, 156552), (132832, 156024), (136521, 151808), (136983, 151296), (138688, 149436)]