20783443968

素因数分解:

$2^{12}\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 624

約数和(自身を含む): 75372926720

約数和(自身を除く): 54589482752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 157, 162, 168, 171, 189, 192, 216, 224, 228, 243, 252, 256, 266, 288, 304, 314, 324, 336, 342, 378, 384, 399, 432, 448, 456, 471, 486, 504, 512, 513, 532, 567, 576, 608, 628, 648, 672, 684, 756, 768, 798, 864, 896, 912, 942, 972, 1008, 1024, 1026, 1064, 1099, 1134, 1152, 1197, 1216, 1256, 1296, 1344, 1368, 1413, 1512, 1536, 1539, 1596, 1701, 1728, 1792, 1824, 1884, 1944, 2016, 2048, 2052, 2128, 2198, 2268, 2304, 2394, 2432, 2512, 2592, 2688, 2736, 2826, 2983, 3024, 3072, 3078, 3192, 3297, 3402, 3456, 3584, 3591, 3648, 3768, 3888, 4032, 4096, 4104, 4239, 4256, 4396, 4536, 4608, 4617, 4788, 4864, 5024, 5184, 5376, 5472, 5652, 5966, 6048, 6144, 6156, 6384, 6594, 6804, 6912, 7168, 7182, 7296, 7536, 7776, 8064, 8208, 8478, 8512, 8792, 8949, 9072, 9216, 9234, 9576, 9728, 9891, 10048, 10368, 10752, 10773, 10944, 11304, 11932, 12096, 12288, 12312, 12717, 12768, 13188, 13608, 13824, 14336, 14364, 14592, 15072, 15552, 16128, 16416, 16956, 17024, 17584, 17898, 18144, 18432, 18468, 19152, 19456, 19782, 20096, 20736, 20881, 21504, 21546, 21888, 22608, 23864, 24192, 24624, 25434, 25536, 26376, 26847, 27216, 27648, 28672, 28728, 29184, 29673, 30144, 31104, 32256, 32319, 32832, 33912, 34048, 35168, 35796, 36288, 36864, 36936, 38151, 38304, 38912, 39564, 40192, 41472, 41762, 43008, 43092, 43776, 45216, 47728, 48384, 49248, 50868, 51072, 52752, 53694, 54432, 55296, 57456, 58368, 59346, 60288, 62208, 62643, 64512, 64638, 65664, 67824, 68096, 70336, 71592, 72576, 73872, 76302, 76608, 77824, 79128, 80384, 80541, 82944, 83524, 86016, 86184, 87552, 89019, 90432, 95456, 96768, 98496, 101736, 102144, 105504, 107388, 108864, 110592, 114912, 116736, 118692, 120576, 124416, 125286, 129024, 129276, 131328, 135648, 136192, 140672, 143184, 145152, 147744, 152604, 153216, 158256, 160768, 161082, 165888, 167048, 172368, 175104, 178038, 180864, 187929, 190912, 193536, 196992, 203472, 204288, 211008, 214776, 217728, 229824, 233472, 237384, 241152, 241623, 248832, 250572, 258048, 258552, 262656, 267057, 271296, 272384, 281344, 286368, 290304, 295488, 305208, 306432, 316512, 321536, 322164, 331776, 334096, 344736, 350208, 356076, 361728, 375858, 381824, 387072, 393984, 406944, 408576, 422016, 429552, 435456, 459648, 474768, 482304, 483246, 497664, 501144, 517104, 525312, 534114, 542592, 544768, 562688, 563787, 572736, 580608, 590976, 610416, 612864, 633024, 643072, 644328, 668192, 689472, 700416, 712152, 723456, 724869, 751716, 763648, 774144, 787968, 813888, 817152, 844032, 859104, 870912, 919296, 949536, 964608, 966492, 995328, 1002288, 1034208, 1050624, 1068228, 1085184, 1125376, 1127574, 1145472, 1161216, 1181952, 1220832, 1225728, 1266048, 1288656, 1336384, 1378944, 1424304, 1446912, 1449738, 1503432, 1527296, 1575936, 1627776, 1634304, 1688064, 1691361, 1718208, 1741824, 1838592, 1899072, 1929216, 1932984, 2004576, 2068416, 2101248, 2136456, 2170368, 2250752, 2255148, 2290944, 2322432, 2363904, 2441664, 2451456, 2532096, 2577312, 2672768, 2757888, 2848608, 2893824, 2899476, 3006864, 3054592, 3151872, 3255552, 3376128, 3382722, 3436416, 3483648, 3677184, 3798144, 3865968, 4009152, 4136832, 4272912, 4340736, 4501504, 4510296, 4581888, 4727808, 4883328, 4902912, 5064192, 5074083, 5154624, 5345536, 5515776, 5697216, 5787648, 5798952, 6013728, 6109184, 6303744, 6511104, 6752256, 6765444, 6872832, 6967296, 7354368, 7596288, 7731936, 8018304, 8273664, 8545824, 8681472, 9020592, 9163776, 9455616, 9766656, 10128384, 10148166, 10309248, 10691072, 11031552, 11394432, 11597904, 12027456, 12218368, 13022208, 13504512, 13530888, 13745664, 14708736, 15192576, 15463872, 16036608, 16547328, 17091648, 17362944, 18041184, 18327552, 18911232, 19533312, 20256768, 20296332, 20618496, 21382144, 22063104, 22788864, 23195808, 24054912, 26044416, 27061776, 27491328, 30385152, 30927744, 32073216, 33094656, 34183296, 36082368, 36655104, 39066624, 40513536, 40592664, 41236992, 42764288, 44126208, 45577728, 46391616, 48109824, 52088832, 54123552, 54982656, 60770304, 61855488, 64146432, 66189312, 68366592, 72164736, 78133248, 81185328, 82473984, 85528576, 91155456, 92783232, 96219648, 108247104, 109965312, 121540608, 123710976, 128292864, 132378624, 136733184, 144329472, 156266496, 162370656, 164947968, 182310912, 185566464, 192439296, 216494208, 247421952, 256585728, 273466368, 288658944, 324741312, 329895936, 364621824, 371132928, 384878592, 432988416, 494843904, 546932736, 577317888, 649482624, 742265856, 769757184, 865976832, 989687808, 1093865472, 1154635776, 1298965248, 1484531712, 1731953664, 2309271552, 2597930496, 2969063424, 3463907328, 5195860992, 6927814656, 10391721984, 20783443968]

約数ペア:

[(1, 20783443968), (2, 10391721984), (3, 6927814656), (4, 5195860992), (6, 3463907328), (7, 2969063424), (8, 2597930496), (9, 2309271552), (12, 1731953664), (14, 1484531712), (16, 1298965248), (18, 1154635776), (19, 1093865472), (21, 989687808), (24, 865976832), (27, 769757184), (28, 742265856), (32, 649482624), (36, 577317888), (38, 546932736), (42, 494843904), (48, 432988416), (54, 384878592), (56, 371132928), (57, 364621824), (63, 329895936), (64, 324741312), (72, 288658944), (76, 273466368), (81, 256585728), (84, 247421952), (96, 216494208), (108, 192439296), (112, 185566464), (114, 182310912), (126, 164947968), (128, 162370656), (133, 156266496), (144, 144329472), (152, 136733184), (157, 132378624), (162, 128292864), (168, 123710976), (171, 121540608), (189, 109965312), (192, 108247104), (216, 96219648), (224, 92783232), (228, 91155456), (243, 85528576), (252, 82473984), (256, 81185328), (266, 78133248), (288, 72164736), (304, 68366592), (314, 66189312), (324, 64146432), (336, 61855488), (342, 60770304), (378, 54982656), (384, 54123552), (399, 52088832), (432, 48109824), (448, 46391616), (456, 45577728), (471, 44126208), (486, 42764288), (504, 41236992), (512, 40592664), (513, 40513536), (532, 39066624), (567, 36655104), (576, 36082368), (608, 34183296), (628, 33094656), (648, 32073216), (672, 30927744), (684, 30385152), (756, 27491328), (768, 27061776), (798, 26044416), (864, 24054912), (896, 23195808), (912, 22788864), (942, 22063104), (972, 21382144), (1008, 20618496), (1024, 20296332), (1026, 20256768), (1064, 19533312), (1099, 18911232), (1134, 18327552), (1152, 18041184), (1197, 17362944), (1216, 17091648), (1256, 16547328), (1296, 16036608), (1344, 15463872), (1368, 15192576), (1413, 14708736), (1512, 13745664), (1536, 13530888), (1539, 13504512), (1596, 13022208), (1701, 12218368), (1728, 12027456), (1792, 11597904), (1824, 11394432), (1884, 11031552), (1944, 10691072), (2016, 10309248), (2048, 10148166), (2052, 10128384), (2128, 9766656), (2198, 9455616), (2268, 9163776), (2304, 9020592), (2394, 8681472), (2432, 8545824), (2512, 8273664), (2592, 8018304), (2688, 7731936), (2736, 7596288), (2826, 7354368), (2983, 6967296), (3024, 6872832), (3072, 6765444), (3078, 6752256), (3192, 6511104), (3297, 6303744), (3402, 6109184), (3456, 6013728), (3584, 5798952), (3591, 5787648), (3648, 5697216), (3768, 5515776), (3888, 5345536), (4032, 5154624), (4096, 5074083), (4104, 5064192), (4239, 4902912), (4256, 4883328), (4396, 4727808), (4536, 4581888), (4608, 4510296), (4617, 4501504), (4788, 4340736), (4864, 4272912), (5024, 4136832), (5184, 4009152), (5376, 3865968), (5472, 3798144), (5652, 3677184), (5966, 3483648), (6048, 3436416), (6144, 3382722), (6156, 3376128), (6384, 3255552), (6594, 3151872), (6804, 3054592), (6912, 3006864), (7168, 2899476), (7182, 2893824), (7296, 2848608), (7536, 2757888), (7776, 2672768), (8064, 2577312), (8208, 2532096), (8478, 2451456), (8512, 2441664), (8792, 2363904), (8949, 2322432), (9072, 2290944), (9216, 2255148), (9234, 2250752), (9576, 2170368), (9728, 2136456), (9891, 2101248), (10048, 2068416), (10368, 2004576), (10752, 1932984), (10773, 1929216), (10944, 1899072), (11304, 1838592), (11932, 1741824), (12096, 1718208), (12288, 1691361), (12312, 1688064), (12717, 1634304), (12768, 1627776), (13188, 1575936), (13608, 1527296), (13824, 1503432), (14336, 1449738), (14364, 1446912), (14592, 1424304), (15072, 1378944), (15552, 1336384), (16128, 1288656), (16416, 1266048), (16956, 1225728), (17024, 1220832), (17584, 1181952), (17898, 1161216), (18144, 1145472), (18432, 1127574), (18468, 1125376), (19152, 1085184), (19456, 1068228), (19782, 1050624), (20096, 1034208), (20736, 1002288), (20881, 995328), (21504, 966492), (21546, 964608), (21888, 949536), (22608, 919296), (23864, 870912), (24192, 859104), (24624, 844032), (25434, 817152), (25536, 813888), (26376, 787968), (26847, 774144), (27216, 763648), (27648, 751716), (28672, 724869), (28728, 723456), (29184, 712152), (29673, 700416), (30144, 689472), (31104, 668192), (32256, 644328), (32319, 643072), (32832, 633024), (33912, 612864), (34048, 610416), (35168, 590976), (35796, 580608), (36288, 572736), (36864, 563787), (36936, 562688), (38151, 544768), (38304, 542592), (38912, 534114), (39564, 525312), (40192, 517104), (41472, 501144), (41762, 497664), (43008, 483246), (43092, 482304), (43776, 474768), (45216, 459648), (47728, 435456), (48384, 429552), (49248, 422016), (50868, 408576), (51072, 406944), (52752, 393984), (53694, 387072), (54432, 381824), (55296, 375858), (57456, 361728), (58368, 356076), (59346, 350208), (60288, 344736), (62208, 334096), (62643, 331776), (64512, 322164), (64638, 321536), (65664, 316512), (67824, 306432), (68096, 305208), (70336, 295488), (71592, 290304), (72576, 286368), (73872, 281344), (76302, 272384), (76608, 271296), (77824, 267057), (79128, 262656), (80384, 258552), (80541, 258048), (82944, 250572), (83524, 248832), (86016, 241623), (86184, 241152), (87552, 237384), (89019, 233472), (90432, 229824), (95456, 217728), (96768, 214776), (98496, 211008), (101736, 204288), (102144, 203472), (105504, 196992), (107388, 193536), (108864, 190912), (110592, 187929), (114912, 180864), (116736, 178038), (118692, 175104), (120576, 172368), (124416, 167048), (125286, 165888), (129024, 161082), (129276, 160768), (131328, 158256), (135648, 153216), (136192, 152604), (140672, 147744), (143184, 145152)]