20731802112

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 480

約数和(自身を含む): 72772128000

約数和(自身を除く): 52040325888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 37, 42, 48, 56, 58, 63, 64, 72, 74, 84, 87, 96, 111, 112, 116, 126, 128, 144, 148, 168, 174, 192, 203, 222, 224, 232, 252, 256, 259, 261, 288, 296, 333, 336, 348, 384, 406, 444, 448, 464, 504, 512, 518, 522, 576, 592, 599, 609, 666, 672, 696, 768, 777, 812, 888, 896, 928, 1008, 1036, 1044, 1073, 1152, 1184, 1198, 1218, 1332, 1344, 1392, 1536, 1554, 1624, 1776, 1792, 1797, 1827, 1856, 2016, 2072, 2088, 2146, 2304, 2331, 2368, 2396, 2436, 2664, 2688, 2784, 3108, 3219, 3248, 3552, 3584, 3594, 3654, 3712, 4032, 4144, 4176, 4193, 4292, 4608, 4662, 4736, 4792, 4872, 5328, 5376, 5391, 5568, 6216, 6438, 6496, 7104, 7188, 7308, 7424, 7511, 8064, 8288, 8352, 8386, 8584, 9324, 9472, 9584, 9657, 9744, 10656, 10752, 10782, 11136, 12432, 12579, 12876, 12992, 14208, 14376, 14616, 14848, 15022, 16128, 16576, 16704, 16772, 17168, 17371, 18648, 18944, 19168, 19314, 19488, 21312, 21564, 22163, 22272, 22533, 24864, 25158, 25752, 25984, 28416, 28752, 29232, 30044, 32256, 33152, 33408, 33544, 34336, 34742, 37296, 37737, 38336, 38628, 38976, 42624, 43128, 44326, 44544, 45066, 49728, 50316, 51504, 51968, 52113, 56832, 57504, 58464, 60088, 66304, 66489, 66816, 67088, 67599, 68672, 69484, 74592, 75474, 76672, 77256, 77952, 85248, 86256, 88652, 90132, 99456, 100632, 103008, 103936, 104226, 115008, 116928, 120176, 121597, 132608, 132978, 133632, 134176, 135198, 137344, 138968, 149184, 150948, 153344, 154512, 155141, 155904, 156339, 170496, 172512, 177304, 180264, 198912, 199467, 201264, 206016, 208452, 230016, 233856, 240352, 243194, 265956, 268352, 270396, 274688, 277936, 298368, 301896, 306688, 309024, 310282, 311808, 312678, 345024, 354608, 360528, 364791, 397824, 398934, 402528, 412032, 416904, 460032, 465423, 467712, 480704, 486388, 531912, 536704, 540792, 549376, 555872, 596736, 603792, 618048, 620564, 625356, 642727, 690048, 709216, 721056, 729582, 797868, 805056, 824064, 833808, 920064, 930846, 935424, 961408, 972776, 1063824, 1073408, 1081584, 1094373, 1111744, 1193472, 1207584, 1236096, 1241128, 1250712, 1285454, 1380096, 1396269, 1418432, 1442112, 1459164, 1595736, 1610112, 1648128, 1667616, 1861692, 1922816, 1928181, 1945552, 2127648, 2146816, 2163168, 2188746, 2223488, 2415168, 2472192, 2482256, 2501424, 2570908, 2760192, 2792538, 2836864, 2884224, 2918328, 3191472, 3220224, 3335232, 3723384, 3845632, 3856362, 3891104, 4255296, 4326336, 4377492, 4446976, 4499089, 4830336, 4944384, 4964512, 5002848, 5141816, 5585076, 5673728, 5768448, 5784543, 5836656, 6382944, 6440448, 6670464, 7446768, 7712724, 7782208, 8510592, 8652672, 8754984, 8893952, 8998178, 9660672, 9929024, 10005696, 10283632, 11170152, 11347456, 11536896, 11569086, 11673312, 12765888, 13340928, 13497267, 14893536, 15425448, 15564416, 17021184, 17305344, 17509968, 17996356, 19321344, 19858048, 20011392, 20567264, 22340304, 23138172, 23346624, 25531776, 26681856, 26994534, 29787072, 30850896, 31128832, 34042368, 34610688, 35019936, 35992712, 39716096, 40022784, 40491801, 41134528, 44680608, 46276344, 46693248, 51063552, 53989068, 59574144, 61701792, 62257664, 70039872, 71985424, 79432192, 80045568, 80983602, 82269056, 89361216, 92552688, 93386496, 102127104, 107978136, 119148288, 123403584, 140079744, 143970848, 161967204, 164538112, 178722432, 185105376, 186772992, 215956272, 238296576, 246807168, 280159488, 287941696, 323934408, 329076224, 357444864, 370210752, 431912544, 493614336, 560318976, 575883392, 647868816, 714889728, 740421504, 863825088, 987228672, 1151766784, 1295737632, 1480843008, 1727650176, 2303533568, 2591475264, 2961686016, 3455300352, 5182950528, 6910600704, 10365901056, 20731802112]

約数ペア:

[(1, 20731802112), (2, 10365901056), (3, 6910600704), (4, 5182950528), (6, 3455300352), (7, 2961686016), (8, 2591475264), (9, 2303533568), (12, 1727650176), (14, 1480843008), (16, 1295737632), (18, 1151766784), (21, 987228672), (24, 863825088), (28, 740421504), (29, 714889728), (32, 647868816), (36, 575883392), (37, 560318976), (42, 493614336), (48, 431912544), (56, 370210752), (58, 357444864), (63, 329076224), (64, 323934408), (72, 287941696), (74, 280159488), (84, 246807168), (87, 238296576), (96, 215956272), (111, 186772992), (112, 185105376), (116, 178722432), (126, 164538112), (128, 161967204), (144, 143970848), (148, 140079744), (168, 123403584), (174, 119148288), (192, 107978136), (203, 102127104), (222, 93386496), (224, 92552688), (232, 89361216), (252, 82269056), (256, 80983602), (259, 80045568), (261, 79432192), (288, 71985424), (296, 70039872), (333, 62257664), (336, 61701792), (348, 59574144), (384, 53989068), (406, 51063552), (444, 46693248), (448, 46276344), (464, 44680608), (504, 41134528), (512, 40491801), (518, 40022784), (522, 39716096), (576, 35992712), (592, 35019936), (599, 34610688), (609, 34042368), (666, 31128832), (672, 30850896), (696, 29787072), (768, 26994534), (777, 26681856), (812, 25531776), (888, 23346624), (896, 23138172), (928, 22340304), (1008, 20567264), (1036, 20011392), (1044, 19858048), (1073, 19321344), (1152, 17996356), (1184, 17509968), (1198, 17305344), (1218, 17021184), (1332, 15564416), (1344, 15425448), (1392, 14893536), (1536, 13497267), (1554, 13340928), (1624, 12765888), (1776, 11673312), (1792, 11569086), (1797, 11536896), (1827, 11347456), (1856, 11170152), (2016, 10283632), (2072, 10005696), (2088, 9929024), (2146, 9660672), (2304, 8998178), (2331, 8893952), (2368, 8754984), (2396, 8652672), (2436, 8510592), (2664, 7782208), (2688, 7712724), (2784, 7446768), (3108, 6670464), (3219, 6440448), (3248, 6382944), (3552, 5836656), (3584, 5784543), (3594, 5768448), (3654, 5673728), (3712, 5585076), (4032, 5141816), (4144, 5002848), (4176, 4964512), (4193, 4944384), (4292, 4830336), (4608, 4499089), (4662, 4446976), (4736, 4377492), (4792, 4326336), (4872, 4255296), (5328, 3891104), (5376, 3856362), (5391, 3845632), (5568, 3723384), (6216, 3335232), (6438, 3220224), (6496, 3191472), (7104, 2918328), (7188, 2884224), (7308, 2836864), (7424, 2792538), (7511, 2760192), (8064, 2570908), (8288, 2501424), (8352, 2482256), (8386, 2472192), (8584, 2415168), (9324, 2223488), (9472, 2188746), (9584, 2163168), (9657, 2146816), (9744, 2127648), (10656, 1945552), (10752, 1928181), (10782, 1922816), (11136, 1861692), (12432, 1667616), (12579, 1648128), (12876, 1610112), (12992, 1595736), (14208, 1459164), (14376, 1442112), (14616, 1418432), (14848, 1396269), (15022, 1380096), (16128, 1285454), (16576, 1250712), (16704, 1241128), (16772, 1236096), (17168, 1207584), (17371, 1193472), (18648, 1111744), (18944, 1094373), (19168, 1081584), (19314, 1073408), (19488, 1063824), (21312, 972776), (21564, 961408), (22163, 935424), (22272, 930846), (22533, 920064), (24864, 833808), (25158, 824064), (25752, 805056), (25984, 797868), (28416, 729582), (28752, 721056), (29232, 709216), (30044, 690048), (32256, 642727), (33152, 625356), (33408, 620564), (33544, 618048), (34336, 603792), (34742, 596736), (37296, 555872), (37737, 549376), (38336, 540792), (38628, 536704), (38976, 531912), (42624, 486388), (43128, 480704), (44326, 467712), (44544, 465423), (45066, 460032), (49728, 416904), (50316, 412032), (51504, 402528), (51968, 398934), (52113, 397824), (56832, 364791), (57504, 360528), (58464, 354608), (60088, 345024), (66304, 312678), (66489, 311808), (66816, 310282), (67088, 309024), (67599, 306688), (68672, 301896), (69484, 298368), (74592, 277936), (75474, 274688), (76672, 270396), (77256, 268352), (77952, 265956), (85248, 243194), (86256, 240352), (88652, 233856), (90132, 230016), (99456, 208452), (100632, 206016), (103008, 201264), (103936, 199467), (104226, 198912), (115008, 180264), (116928, 177304), (120176, 172512), (121597, 170496), (132608, 156339), (132978, 155904), (133632, 155141), (134176, 154512), (135198, 153344), (137344, 150948), (138968, 149184)]