20478959424

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 672

約数和(自身を含む): 78432696576

約数和(自身を除く): 57953737152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 157, 168, 173, 176, 187, 192, 198, 204, 224, 231, 238, 252, 264, 272, 288, 306, 308, 314, 336, 346, 352, 357, 374, 396, 408, 448, 462, 471, 476, 504, 519, 528, 544, 561, 576, 612, 616, 628, 672, 692, 693, 704, 714, 748, 792, 816, 924, 942, 952, 1008, 1038, 1056, 1071, 1088, 1099, 1122, 1211, 1224, 1232, 1256, 1309, 1344, 1384, 1386, 1413, 1428, 1496, 1557, 1584, 1632, 1683, 1727, 1848, 1884, 1903, 1904, 2016, 2076, 2112, 2142, 2198, 2244, 2422, 2448, 2464, 2512, 2618, 2669, 2768, 2772, 2826, 2856, 2941, 2992, 3114, 3168, 3264, 3297, 3366, 3454, 3633, 3696, 3768, 3806, 3808, 3927, 4032, 4152, 4284, 4396, 4488, 4844, 4896, 4928, 5024, 5181, 5236, 5338, 5536, 5544, 5652, 5709, 5712, 5882, 5984, 6228, 6336, 6594, 6732, 6908, 7266, 7392, 7536, 7612, 7616, 7854, 8007, 8304, 8568, 8792, 8823, 8976, 9688, 9792, 9891, 10048, 10362, 10472, 10676, 10899, 11072, 11088, 11304, 11418, 11424, 11764, 11781, 11968, 12089, 12456, 13188, 13321, 13464, 13816, 14532, 14784, 15072, 15224, 15543, 15708, 16014, 16608, 17127, 17136, 17584, 17646, 17952, 18683, 19376, 19782, 20587, 20724, 20944, 21352, 21798, 22176, 22608, 22836, 22848, 23528, 23562, 24021, 24178, 24912, 26376, 26469, 26642, 26928, 27161, 27632, 29064, 29359, 30144, 30448, 31086, 31416, 32028, 32351, 33216, 34254, 34272, 35168, 35292, 35904, 36267, 37366, 38752, 39564, 39963, 41174, 41448, 41888, 42704, 43596, 44352, 45216, 45672, 47056, 47124, 48042, 48356, 49824, 52752, 52938, 53284, 53856, 54322, 55264, 56049, 58128, 58718, 60896, 61761, 62172, 62832, 64056, 64702, 68508, 68544, 70336, 70584, 72534, 74732, 77504, 79128, 79926, 81483, 82348, 82896, 83776, 85408, 87192, 88077, 90432, 91344, 94112, 94248, 96084, 96712, 97053, 99648, 105504, 105876, 106568, 107712, 108644, 108801, 110528, 112098, 116256, 117436, 119889, 121792, 123522, 124344, 125664, 128112, 129404, 137016, 141168, 145068, 149464, 158256, 159852, 162966, 164696, 165792, 168147, 170816, 174384, 176154, 182688, 185283, 188224, 188496, 190127, 192168, 193424, 194106, 205513, 211008, 211752, 213136, 217288, 217602, 224196, 226457, 232512, 234872, 239778, 244449, 247044, 248688, 251328, 256224, 258808, 264231, 274032, 282336, 290136, 291159, 298771, 298928, 316512, 319704, 325932, 329392, 331584, 336294, 348768, 352308, 365376, 370566, 376992, 380254, 384336, 386848, 388212, 411026, 423504, 426272, 434576, 435204, 448392, 452914, 461737, 469744, 479556, 488898, 494088, 497376, 512448, 517616, 528462, 548064, 564672, 570381, 580272, 582318, 597542, 597856, 616539, 633024, 639408, 651864, 658784, 672588, 679371, 697536, 704616, 741132, 753984, 760508, 768672, 773696, 776424, 822052, 847008, 852544, 869152, 870408, 896313, 896784, 905828, 923474, 939488, 959112, 977796, 988176, 994752, 1035232, 1056924, 1096128, 1140762, 1160544, 1164636, 1195084, 1195712, 1233078, 1278816, 1303728, 1317568, 1345176, 1358742, 1385211, 1409232, 1482264, 1521016, 1537344, 1552848, 1644104, 1694016, 1711143, 1738304, 1740816, 1792626, 1793568, 1811656, 1846948, 1849617, 1878976, 1918224, 1955592, 1976352, 2038113, 2070464, 2091397, 2113848, 2281524, 2321088, 2329272, 2390168, 2466156, 2557632, 2607456, 2688939, 2690352, 2717484, 2770422, 2818464, 2964528, 3042032, 3105696, 3232159, 3288208, 3422286, 3481632, 3585252, 3587136, 3623312, 3693896, 3699234, 3836448, 3911184, 3952704, 4076226, 4155633, 4182794, 4227696, 4563048, 4658544, 4780336, 4932312, 5079107, 5214912, 5377878, 5380704, 5434968, 5540844, 5636928, 5929056, 6084064, 6211392, 6274191, 6464318, 6576416, 6844572, 6963264, 7170504, 7246624, 7387792, 7398468, 7672896, 7822368, 8152452, 8311266, 8365588, 8455392, 9126096, 9317088, 9560672, 9696477, 9864624, 10158214, 10755756, 10761408, 10869936, 11081688, 11858112, 12168128, 12548382, 12928636, 13152832, 13689144, 14341008, 14493248, 14775584, 14796936, 15237321, 15644736, 16304904, 16622532, 16731176, 16910784, 18252192, 18634176, 18822573, 19121344, 19392954, 19729248, 20316428, 21511512, 21739872, 22163376, 25096764, 25857272, 27378288, 28682016, 29089431, 29551168, 29593872, 30474642, 32609808, 33245064, 33462352, 35553749, 36504384, 37645146, 38785908, 39458496, 40632856, 43023024, 43479744, 44326752, 45711963, 50193528, 51714544, 54756576, 57364032, 58178862, 59187744, 60949284, 65219616, 66490128, 66924704, 71107498, 75290292, 77571816, 81265712, 86046048, 88653504, 91423926, 100387056, 103429088, 106661247, 109513152, 116357724, 118375488, 121898568, 130439232, 132980256, 133849408, 142214996, 150580584, 155143632, 162531424, 172092096, 182847852, 200774112, 206858176, 213322494, 232715448, 243797136, 265960512, 284429992, 301161168, 310287264, 319983741, 325062848, 365695704, 401548224, 426644988, 465430896, 487594272, 568859984, 602322336, 620574528, 639967482, 731391408, 853289976, 930861792, 975188544, 1137719968, 1204644672, 1279934964, 1462782816, 1706579952, 1861723584, 2275439936, 2559869928, 2925565632, 3413159904, 5119739856, 6826319808, 10239479712, 20478959424]

約数ペア:

[(1, 20478959424), (2, 10239479712), (3, 6826319808), (4, 5119739856), (6, 3413159904), (7, 2925565632), (8, 2559869928), (9, 2275439936), (11, 1861723584), (12, 1706579952), (14, 1462782816), (16, 1279934964), (17, 1204644672), (18, 1137719968), (21, 975188544), (22, 930861792), (24, 853289976), (28, 731391408), (32, 639967482), (33, 620574528), (34, 602322336), (36, 568859984), (42, 487594272), (44, 465430896), (48, 426644988), (51, 401548224), (56, 365695704), (63, 325062848), (64, 319983741), (66, 310287264), (68, 301161168), (72, 284429992), (77, 265960512), (84, 243797136), (88, 232715448), (96, 213322494), (99, 206858176), (102, 200774112), (112, 182847852), (119, 172092096), (126, 162531424), (132, 155143632), (136, 150580584), (144, 142214996), (153, 133849408), (154, 132980256), (157, 130439232), (168, 121898568), (173, 118375488), (176, 116357724), (187, 109513152), (192, 106661247), (198, 103429088), (204, 100387056), (224, 91423926), (231, 88653504), (238, 86046048), (252, 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(1632, 12548382), (1683, 12168128), (1727, 11858112), (1848, 11081688), (1884, 10869936), (1903, 10761408), (1904, 10755756), (2016, 10158214), (2076, 9864624), (2112, 9696477), (2142, 9560672), (2198, 9317088), (2244, 9126096), (2422, 8455392), (2448, 8365588), (2464, 8311266), (2512, 8152452), (2618, 7822368), (2669, 7672896), (2768, 7398468), (2772, 7387792), (2826, 7246624), (2856, 7170504), (2941, 6963264), (2992, 6844572), (3114, 6576416), (3168, 6464318), (3264, 6274191), (3297, 6211392), (3366, 6084064), (3454, 5929056), (3633, 5636928), (3696, 5540844), (3768, 5434968), (3806, 5380704), (3808, 5377878), (3927, 5214912), (4032, 5079107), (4152, 4932312), (4284, 4780336), (4396, 4658544), (4488, 4563048), (4844, 4227696), (4896, 4182794), (4928, 4155633), (5024, 4076226), (5181, 3952704), (5236, 3911184), (5338, 3836448), (5536, 3699234), (5544, 3693896), (5652, 3623312), (5709, 3587136), (5712, 3585252), (5882, 3481632), (5984, 3422286), (6228, 3288208), (6336, 3232159), (6594, 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(21798, 939488), (22176, 923474), (22608, 905828), (22836, 896784), (22848, 896313), (23528, 870408), (23562, 869152), (24021, 852544), (24178, 847008), (24912, 822052), (26376, 776424), (26469, 773696), (26642, 768672), (26928, 760508), (27161, 753984), (27632, 741132), (29064, 704616), (29359, 697536), (30144, 679371), (30448, 672588), (31086, 658784), (31416, 651864), (32028, 639408), (32351, 633024), (33216, 616539), (34254, 597856), (34272, 597542), (35168, 582318), (35292, 580272), (35904, 570381), (36267, 564672), (37366, 548064), (38752, 528462), (39564, 517616), (39963, 512448), (41174, 497376), (41448, 494088), (41888, 488898), (42704, 479556), (43596, 469744), (44352, 461737), (45216, 452914), (45672, 448392), (47056, 435204), (47124, 434576), (48042, 426272), (48356, 423504), (49824, 411026), (52752, 388212), (52938, 386848), (53284, 384336), (53856, 380254), (54322, 376992), (55264, 370566), (56049, 365376), (58128, 352308), (58718, 348768), (60896, 336294), (61761, 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