20471601024

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 384

約数和(自身を含む): 69503616000

約数和(自身を除く): 49032014976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 103, 112, 126, 128, 144, 147, 168, 192, 196, 206, 224, 252, 288, 294, 309, 336, 343, 384, 392, 412, 441, 448, 503, 504, 576, 588, 618, 672, 686, 721, 784, 824, 882, 896, 927, 1006, 1008, 1029, 1152, 1176, 1236, 1344, 1372, 1442, 1509, 1568, 1648, 1764, 1854, 2012, 2016, 2058, 2163, 2352, 2472, 2688, 2744, 2884, 3018, 3087, 3136, 3296, 3521, 3528, 3708, 4024, 4032, 4116, 4326, 4527, 4704, 4944, 5047, 5488, 5768, 6036, 6174, 6272, 6489, 6592, 7042, 7056, 7416, 8048, 8064, 8232, 8652, 9054, 9408, 9888, 10094, 10563, 10976, 11536, 12072, 12348, 12978, 13184, 14084, 14112, 14832, 15141, 16096, 16464, 17304, 18108, 18816, 19776, 20188, 21126, 21952, 23072, 24144, 24647, 24696, 25956, 28168, 28224, 29664, 30282, 31689, 32192, 32928, 34608, 35329, 36216, 39552, 40376, 42252, 43904, 45423, 46144, 48288, 49294, 49392, 51809, 51912, 56336, 56448, 59328, 60564, 63378, 64384, 65856, 69216, 70658, 72432, 73941, 80752, 84504, 90846, 92288, 96576, 98588, 98784, 103618, 103824, 105987, 112672, 118656, 121128, 126756, 131712, 138432, 141316, 144864, 147882, 155427, 161504, 169008, 172529, 181692, 193152, 197176, 197568, 207236, 207648, 211974, 221823, 225344, 242256, 253512, 276864, 282632, 289728, 295764, 310854, 317961, 323008, 338016, 345058, 362663, 363384, 394352, 395136, 414472, 415296, 423948, 443646, 450688, 466281, 484512, 507024, 517587, 565264, 579456, 591528, 621708, 635922, 646016, 676032, 690116, 725326, 726768, 788704, 828944, 830592, 847896, 887292, 932562, 969024, 1014048, 1035174, 1087989, 1130528, 1183056, 1243416, 1271844, 1352064, 1380232, 1450652, 1453536, 1552761, 1577408, 1657888, 1695792, 1774584, 1865124, 1938048, 2028096, 2070348, 2175978, 2261056, 2366112, 2486832, 2538641, 2543688, 2760464, 2901304, 2907072, 3105522, 3154816, 3263967, 3315776, 3391584, 3549168, 3730248, 4056192, 4140696, 4351956, 4522112, 4732224, 4973664, 5077282, 5087376, 5520928, 5802608, 5814144, 6211044, 6527934, 6631552, 6783168, 7098336, 7460496, 7615923, 8281392, 8703912, 9464448, 9947328, 10154564, 10174752, 11041856, 11605216, 12422088, 13055868, 13566336, 14196672, 14920992, 15231846, 16562784, 17407824, 17770487, 19894656, 20309128, 20349504, 22083712, 22847769, 23210432, 24844176, 26111736, 28393344, 29841984, 30463692, 33125568, 34815648, 35540974, 40618256, 40699008, 45695538, 46420864, 49688352, 52223472, 53311461, 59683968, 60927384, 66251136, 69631296, 71081948, 81236512, 91391076, 99376704, 104446944, 106622922, 121854768, 139262592, 142163896, 159934383, 162473024, 182782152, 198753408, 208893888, 213245844, 243709536, 284327792, 319868766, 324946048, 365564304, 417787776, 426491688, 487419072, 568655584, 639737532, 731128608, 852983376, 974838144, 1137311168, 1279475064, 1462257216, 1705966752, 2274622336, 2558950128, 2924514432, 3411933504, 5117900256, 6823867008, 10235800512, 20471601024]

約数ペア:

[(1, 20471601024), (2, 10235800512), (3, 6823867008), (4, 5117900256), (6, 3411933504), (7, 2924514432), (8, 2558950128), (9, 2274622336), (12, 1705966752), (14, 1462257216), (16, 1279475064), (18, 1137311168), (21, 974838144), (24, 852983376), (28, 731128608), (32, 639737532), (36, 568655584), (42, 487419072), (48, 426491688), (49, 417787776), (56, 365564304), (63, 324946048), (64, 319868766), (72, 284327792), (84, 243709536), (96, 213245844), (98, 208893888), (103, 198753408), (112, 182782152), (126, 162473024), (128, 159934383), (144, 142163896), (147, 139262592), (168, 121854768), (192, 106622922), (196, 104446944), (206, 99376704), (224, 91391076), (252, 81236512), (288, 71081948), (294, 69631296), (309, 66251136), (336, 60927384), (343, 59683968), (384, 53311461), (392, 52223472), (412, 49688352), (441, 46420864), (448, 45695538), (503, 40699008), (504, 40618256), (576, 35540974), (588, 34815648), (618, 33125568), (672, 30463692), (686, 29841984), (721, 28393344), (784, 26111736), (824, 24844176), (882, 23210432), (896, 22847769), (927, 22083712), (1006, 20349504), (1008, 20309128), (1029, 19894656), (1152, 17770487), (1176, 17407824), (1236, 16562784), (1344, 15231846), (1372, 14920992), (1442, 14196672), (1509, 13566336), (1568, 13055868), (1648, 12422088), (1764, 11605216), (1854, 11041856), (2012, 10174752), (2016, 10154564), (2058, 9947328), (2163, 9464448), (2352, 8703912), (2472, 8281392), (2688, 7615923), (2744, 7460496), (2884, 7098336), (3018, 6783168), (3087, 6631552), (3136, 6527934), (3296, 6211044), (3521, 5814144), (3528, 5802608), (3708, 5520928), (4024, 5087376), (4032, 5077282), (4116, 4973664), (4326, 4732224), (4527, 4522112), (4704, 4351956), (4944, 4140696), (5047, 4056192), (5488, 3730248), (5768, 3549168), (6036, 3391584), (6174, 3315776), (6272, 3263967), (6489, 3154816), (6592, 3105522), (7042, 2907072), (7056, 2901304), (7416, 2760464), (8048, 2543688), (8064, 2538641), (8232, 2486832), (8652, 2366112), (9054, 2261056), (9408, 2175978), (9888, 2070348), (10094, 2028096), (10563, 1938048), (10976, 1865124), (11536, 1774584), (12072, 1695792), (12348, 1657888), (12978, 1577408), (13184, 1552761), (14084, 1453536), (14112, 1450652), (14832, 1380232), (15141, 1352064), (16096, 1271844), (16464, 1243416), (17304, 1183056), (18108, 1130528), (18816, 1087989), (19776, 1035174), (20188, 1014048), (21126, 969024), (21952, 932562), (23072, 887292), (24144, 847896), (24647, 830592), (24696, 828944), (25956, 788704), (28168, 726768), (28224, 725326), (29664, 690116), (30282, 676032), (31689, 646016), (32192, 635922), (32928, 621708), (34608, 591528), (35329, 579456), (36216, 565264), (39552, 517587), (40376, 507024), (42252, 484512), (43904, 466281), (45423, 450688), (46144, 443646), (48288, 423948), (49294, 415296), (49392, 414472), (51809, 395136), (51912, 394352), (56336, 363384), (56448, 362663), (59328, 345058), (60564, 338016), (63378, 323008), (64384, 317961), (65856, 310854), (69216, 295764), (70658, 289728), (72432, 282632), (73941, 276864), (80752, 253512), (84504, 242256), (90846, 225344), (92288, 221823), (96576, 211974), (98588, 207648), (98784, 207236), (103618, 197568), (103824, 197176), (105987, 193152), (112672, 181692), (118656, 172529), (121128, 169008), (126756, 161504), (131712, 155427), (138432, 147882), (141316, 144864)]