20651839488

素因数分解:

$2^{12}\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 624

約数和(自身を含む): 73805496960

約数和(自身を除く): 53153657472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 84, 96, 98, 103, 108, 111, 112, 126, 128, 144, 147, 148, 168, 189, 192, 196, 206, 216, 222, 224, 252, 256, 259, 288, 294, 296, 309, 333, 336, 378, 384, 392, 412, 432, 441, 444, 448, 504, 512, 518, 576, 588, 592, 618, 666, 672, 721, 756, 768, 777, 784, 824, 864, 882, 888, 896, 927, 999, 1008, 1024, 1036, 1152, 1176, 1184, 1236, 1323, 1332, 1344, 1442, 1512, 1536, 1554, 1568, 1648, 1728, 1764, 1776, 1792, 1813, 1854, 1998, 2016, 2048, 2072, 2163, 2304, 2331, 2352, 2368, 2472, 2646, 2664, 2688, 2781, 2884, 3024, 3072, 3108, 3136, 3296, 3456, 3528, 3552, 3584, 3626, 3708, 3811, 3996, 4032, 4096, 4144, 4326, 4608, 4662, 4704, 4736, 4944, 5047, 5292, 5328, 5376, 5439, 5562, 5768, 6048, 6144, 6216, 6272, 6489, 6592, 6912, 6993, 7056, 7104, 7168, 7252, 7416, 7622, 7992, 8064, 8288, 8652, 9216, 9324, 9408, 9472, 9888, 10094, 10584, 10656, 10752, 10878, 11124, 11433, 11536, 12096, 12288, 12432, 12544, 12978, 13184, 13824, 13986, 14112, 14208, 14336, 14504, 14832, 15141, 15244, 15984, 16128, 16317, 16576, 17304, 18432, 18648, 18816, 18944, 19467, 19776, 20188, 21168, 21312, 21504, 21756, 22248, 22866, 23072, 24192, 24864, 25088, 25956, 26368, 26677, 27648, 27972, 28224, 28416, 28672, 29008, 29664, 30282, 30488, 31968, 32256, 32634, 33152, 34299, 34608, 36864, 37296, 37632, 37888, 38934, 39552, 40376, 42336, 42624, 43008, 43512, 44496, 45423, 45732, 46144, 48384, 48951, 49728, 50176, 51912, 52736, 53354, 55296, 55944, 56448, 56832, 58016, 59328, 60564, 60976, 63936, 64512, 65268, 66304, 68598, 69216, 74592, 75264, 75776, 77868, 79104, 80031, 80752, 84672, 85248, 86016, 87024, 88992, 90846, 91464, 92288, 96768, 97902, 99456, 100352, 102897, 103824, 105472, 106708, 110592, 111888, 112896, 113664, 116032, 118656, 121128, 121952, 127872, 129024, 130536, 132608, 136269, 137196, 138432, 149184, 150528, 151552, 155736, 158208, 160062, 161504, 169344, 170496, 174048, 177984, 181692, 182928, 184576, 186739, 193536, 195804, 198912, 200704, 205794, 207648, 210944, 213416, 223776, 225792, 227328, 232064, 237312, 240093, 242256, 243904, 255744, 258048, 261072, 265216, 272538, 274392, 276864, 298368, 301056, 311472, 316416, 320124, 323008, 338688, 340992, 348096, 355968, 363384, 365856, 369152, 373478, 387072, 391608, 397824, 411588, 415296, 421888, 426832, 447552, 451584, 454656, 464128, 474624, 480186, 484512, 487808, 511488, 522144, 530432, 545076, 548784, 553728, 560217, 596736, 602112, 622944, 632832, 640248, 646016, 677376, 681984, 696192, 711936, 720279, 726768, 731712, 738304, 746956, 774144, 783216, 795648, 823176, 830592, 853664, 895104, 903168, 928256, 949248, 960372, 969024, 975616, 1022976, 1044288, 1060864, 1090152, 1097568, 1107456, 1120434, 1193472, 1245888, 1265664, 1280496, 1292032, 1354752, 1363968, 1392384, 1423872, 1440558, 1453536, 1463424, 1476608, 1493912, 1566432, 1591296, 1646352, 1661184, 1680651, 1707328, 1790208, 1806336, 1856512, 1898496, 1920744, 1938048, 1951232, 2045952, 2088576, 2180304, 2195136, 2214912, 2240868, 2386944, 2491776, 2560992, 2584064, 2709504, 2784768, 2847744, 2881116, 2907072, 2926848, 2953216, 2987824, 3132864, 3182592, 3292704, 3322368, 3361302, 3414656, 3580416, 3713024, 3796992, 3841488, 3876096, 3902464, 4091904, 4177152, 4360608, 4390272, 4429824, 4481736, 4773888, 4983552, 5041953, 5121984, 5168128, 5419008, 5569536, 5695488, 5762232, 5814144, 5853696, 5975648, 6265728, 6585408, 6644736, 6722604, 6829312, 7160832, 7426048, 7682976, 7752192, 7804928, 8354304, 8721216, 8780544, 8859648, 8963472, 9547776, 9967104, 10083906, 10243968, 10336256, 11139072, 11390976, 11524464, 11628288, 11707392, 11951296, 12531456, 13170816, 13289472, 13445208, 13658624, 14321664, 15365952, 15504384, 15609856, 16708608, 17442432, 17561088, 17926944, 19934208, 20167812, 20487936, 20672512, 22278144, 23048928, 23256576, 23414784, 23902592, 25062912, 26341632, 26578944, 26890416, 27317248, 28643328, 30731904, 31008768, 33417216, 34884864, 35122176, 35853888, 39868416, 40335624, 40975872, 46097856, 46513152, 46829568, 47805184, 50125824, 52683264, 53780832, 54634496, 61463808, 62017536, 66834432, 69769728, 70244352, 71707776, 79736832, 80671248, 81951744, 92195712, 93026304, 95610368, 100251648, 105366528, 107561664, 109268992, 122927616, 139539456, 140488704, 143415552, 161342496, 163903488, 184391424, 186052608, 191220736, 200503296, 210733056, 215123328, 245855232, 279078912, 286831104, 322684992, 327806976, 368782848, 382441472, 421466112, 430246656, 491710464, 558157824, 573662208, 645369984, 737565696, 764882944, 860493312, 983420928, 1147324416, 1290739968, 1475131392, 1720986624, 2294648832, 2581479936, 2950262784, 3441973248, 5162959872, 6883946496, 10325919744, 20651839488]

約数ペア:

[(1, 20651839488), (2, 10325919744), (3, 6883946496), (4, 5162959872), (6, 3441973248), (7, 2950262784), (8, 2581479936), (9, 2294648832), (12, 1720986624), (14, 1475131392), (16, 1290739968), (18, 1147324416), (21, 983420928), (24, 860493312), (27, 764882944), (28, 737565696), (32, 645369984), (36, 573662208), (37, 558157824), (42, 491710464), (48, 430246656), (49, 421466112), (54, 382441472), (56, 368782848), (63, 327806976), (64, 322684992), (72, 286831104), (74, 279078912), (84, 245855232), (96, 215123328), (98, 210733056), (103, 200503296), (108, 191220736), (111, 186052608), (112, 184391424), (126, 163903488), (128, 161342496), (144, 143415552), (147, 140488704), (148, 139539456), (168, 122927616), (189, 109268992), (192, 107561664), (196, 105366528), (206, 100251648), (216, 95610368), (222, 93026304), (224, 92195712), (252, 81951744), (256, 80671248), (259, 79736832), (288, 71707776), (294, 70244352), (296, 69769728), (309, 66834432), (333, 62017536), (336, 61463808), (378, 54634496), (384, 53780832), (392, 52683264), (412, 50125824), (432, 47805184), (441, 46829568), (444, 46513152), (448, 46097856), (504, 40975872), (512, 40335624), (518, 39868416), (576, 35853888), (588, 35122176), (592, 34884864), (618, 33417216), (666, 31008768), (672, 30731904), (721, 28643328), (756, 27317248), (768, 26890416), (777, 26578944), (784, 26341632), (824, 25062912), (864, 23902592), (882, 23414784), (888, 23256576), (896, 23048928), (927, 22278144), (999, 20672512), (1008, 20487936), (1024, 20167812), (1036, 19934208), (1152, 17926944), (1176, 17561088), (1184, 17442432), (1236, 16708608), (1323, 15609856), (1332, 15504384), (1344, 15365952), (1442, 14321664), (1512, 13658624), (1536, 13445208), (1554, 13289472), (1568, 13170816), (1648, 12531456), (1728, 11951296), (1764, 11707392), (1776, 11628288), (1792, 11524464), (1813, 11390976), (1854, 11139072), (1998, 10336256), (2016, 10243968), (2048, 10083906), (2072, 9967104), (2163, 9547776), (2304, 8963472), (2331, 8859648), (2352, 8780544), (2368, 8721216), (2472, 8354304), (2646, 7804928), (2664, 7752192), (2688, 7682976), (2781, 7426048), (2884, 7160832), (3024, 6829312), (3072, 6722604), (3108, 6644736), (3136, 6585408), (3296, 6265728), (3456, 5975648), (3528, 5853696), (3552, 5814144), (3584, 5762232), (3626, 5695488), (3708, 5569536), (3811, 5419008), (3996, 5168128), (4032, 5121984), (4096, 5041953), (4144, 4983552), (4326, 4773888), (4608, 4481736), (4662, 4429824), (4704, 4390272), (4736, 4360608), (4944, 4177152), (5047, 4091904), (5292, 3902464), (5328, 3876096), (5376, 3841488), (5439, 3796992), (5562, 3713024), (5768, 3580416), (6048, 3414656), (6144, 3361302), (6216, 3322368), (6272, 3292704), (6489, 3182592), (6592, 3132864), (6912, 2987824), (6993, 2953216), (7056, 2926848), (7104, 2907072), (7168, 2881116), (7252, 2847744), (7416, 2784768), (7622, 2709504), (7992, 2584064), (8064, 2560992), (8288, 2491776), (8652, 2386944), (9216, 2240868), (9324, 2214912), (9408, 2195136), (9472, 2180304), (9888, 2088576), (10094, 2045952), (10584, 1951232), (10656, 1938048), (10752, 1920744), (10878, 1898496), (11124, 1856512), (11433, 1806336), (11536, 1790208), (12096, 1707328), (12288, 1680651), (12432, 1661184), (12544, 1646352), (12978, 1591296), (13184, 1566432), (13824, 1493912), (13986, 1476608), (14112, 1463424), (14208, 1453536), (14336, 1440558), (14504, 1423872), (14832, 1392384), (15141, 1363968), (15244, 1354752), (15984, 1292032), (16128, 1280496), (16317, 1265664), (16576, 1245888), (17304, 1193472), (18432, 1120434), (18648, 1107456), (18816, 1097568), (18944, 1090152), (19467, 1060864), (19776, 1044288), (20188, 1022976), (21168, 975616), (21312, 969024), (21504, 960372), (21756, 949248), (22248, 928256), (22866, 903168), (23072, 895104), (24192, 853664), (24864, 830592), (25088, 823176), (25956, 795648), (26368, 783216), (26677, 774144), (27648, 746956), (27972, 738304), (28224, 731712), (28416, 726768), (28672, 720279), (29008, 711936), (29664, 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(92288, 223776), (96768, 213416), (97902, 210944), (99456, 207648), (100352, 205794), (102897, 200704), (103824, 198912), (105472, 195804), (106708, 193536), (110592, 186739), (111888, 184576), (112896, 182928), (113664, 181692), (116032, 177984), (118656, 174048), (121128, 170496), (121952, 169344), (127872, 161504), (129024, 160062), (130536, 158208), (132608, 155736), (136269, 151552), (137196, 150528), (138432, 149184)]