20798840832

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 448

約数和(自身を含む): 71718220800

約数和(自身を除く): 50919379968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 154, 168, 174, 176, 192, 203, 224, 231, 232, 256, 264, 308, 319, 336, 348, 352, 379, 384, 406, 448, 462, 464, 512, 528, 609, 616, 638, 672, 696, 704, 758, 768, 812, 896, 924, 928, 957, 1024, 1056, 1137, 1218, 1232, 1276, 1344, 1392, 1408, 1516, 1536, 1624, 1792, 1848, 1856, 1914, 2048, 2112, 2233, 2274, 2436, 2464, 2552, 2653, 2688, 2784, 2816, 3032, 3072, 3248, 3584, 3696, 3712, 3828, 4096, 4169, 4224, 4466, 4548, 4872, 4928, 5104, 5306, 5376, 5568, 5632, 6064, 6144, 6496, 6699, 7168, 7392, 7424, 7656, 7959, 8192, 8338, 8448, 8932, 9096, 9744, 9856, 10208, 10612, 10752, 10991, 11136, 11264, 12128, 12288, 12507, 12992, 13398, 14336, 14784, 14848, 15312, 15918, 16676, 16896, 17864, 18192, 19488, 19712, 20416, 21224, 21504, 21982, 22272, 22528, 24256, 24576, 25014, 25984, 26796, 28672, 29183, 29568, 29696, 30624, 31836, 32973, 33352, 33792, 35728, 36384, 38976, 39424, 40832, 42448, 43008, 43964, 44544, 45056, 48512, 50028, 51968, 53592, 57344, 58366, 59136, 59392, 61248, 63672, 65946, 66704, 67584, 71456, 72768, 76937, 77952, 78848, 81664, 84896, 86016, 87549, 87928, 89088, 90112, 97024, 100056, 103936, 107184, 116732, 118272, 118784, 120901, 122496, 127344, 131892, 133408, 135168, 142912, 145536, 153874, 155904, 157696, 163328, 169792, 172032, 175098, 175856, 178176, 194048, 200112, 207872, 214368, 230811, 233464, 236544, 237568, 241802, 244992, 254688, 263784, 266816, 270336, 285824, 291072, 307748, 311808, 315392, 326656, 339584, 350196, 351712, 356352, 362703, 388096, 400224, 415744, 428736, 461622, 466928, 473088, 483604, 489984, 509376, 527568, 533632, 571648, 582144, 615496, 623616, 630784, 653312, 679168, 700392, 703424, 712704, 725406, 776192, 800448, 831488, 846307, 857472, 923244, 933856, 946176, 967208, 979968, 1018752, 1055136, 1067264, 1143296, 1164288, 1230992, 1247232, 1306624, 1358336, 1400784, 1406848, 1450812, 1552384, 1600896, 1662976, 1692614, 1714944, 1846488, 1867712, 1892352, 1934416, 1959936, 2037504, 2110272, 2134528, 2286592, 2328576, 2461984, 2494464, 2538921, 2613248, 2716672, 2801568, 2813696, 2901624, 3104768, 3201792, 3385228, 3429888, 3692976, 3735424, 3868832, 3919872, 4075008, 4220544, 4269056, 4573184, 4657152, 4923968, 4988928, 5077842, 5433344, 5603136, 5627392, 5803248, 6403584, 6770456, 6859776, 7385952, 7470848, 7737664, 7839744, 8150016, 8441088, 8538112, 9146368, 9314304, 9847936, 10155684, 10866688, 11206272, 11254784, 11606496, 12807168, 13540912, 13719552, 14771904, 14941696, 15475328, 16300032, 16882176, 17076224, 18292736, 19695872, 20311368, 21733376, 22412544, 22509568, 23212992, 25614336, 27081824, 27439104, 29543808, 29883392, 30950656, 32600064, 33764352, 34152448, 39391744, 40622736, 44825088, 45019136, 46425984, 51228672, 54163648, 54878208, 59087616, 59766784, 61901312, 65200128, 67528704, 78783488, 81245472, 89650176, 90038272, 92851968, 102457344, 108327296, 118175232, 119533568, 123802624, 135057408, 157566976, 162490944, 179300352, 185703936, 216654592, 236350464, 239067136, 247605248, 270114816, 315133952, 324981888, 358600704, 371407872, 433309184, 472700928, 495210496, 630267904, 649963776, 717201408, 742815744, 866618368, 945401856, 990420992, 1299927552, 1485631488, 1733236736, 1890803712, 2599855104, 2971262976, 3466473472, 5199710208, 6932946944, 10399420416, 20798840832]

約数ペア:

[(1, 20798840832), (2, 10399420416), (3, 6932946944), (4, 5199710208), (6, 3466473472), (7, 2971262976), (8, 2599855104), (11, 1890803712), (12, 1733236736), (14, 1485631488), (16, 1299927552), (21, 990420992), (22, 945401856), (24, 866618368), (28, 742815744), (29, 717201408), (32, 649963776), (33, 630267904), (42, 495210496), (44, 472700928), (48, 433309184), (56, 371407872), (58, 358600704), (64, 324981888), (66, 315133952), (77, 270114816), (84, 247605248), (87, 239067136), (88, 236350464), (96, 216654592), (112, 185703936), (116, 179300352), (128, 162490944), (132, 157566976), (154, 135057408), (168, 123802624), (174, 119533568), (176, 118175232), (192, 108327296), (203, 102457344), (224, 92851968), (231, 90038272), (232, 89650176), (256, 81245472), (264, 78783488), (308, 67528704), (319, 65200128), (336, 61901312), (348, 59766784), (352, 59087616), (379, 54878208), (384, 54163648), (406, 51228672), (448, 46425984), (462, 45019136), (464, 44825088), (512, 40622736), (528, 39391744), (609, 34152448), (616, 33764352), (638, 32600064), (672, 30950656), (696, 29883392), (704, 29543808), (758, 27439104), (768, 27081824), (812, 25614336), (896, 23212992), (924, 22509568), (928, 22412544), (957, 21733376), (1024, 20311368), (1056, 19695872), (1137, 18292736), (1218, 17076224), (1232, 16882176), (1276, 16300032), (1344, 15475328), (1392, 14941696), (1408, 14771904), (1516, 13719552), (1536, 13540912), (1624, 12807168), (1792, 11606496), (1848, 11254784), (1856, 11206272), (1914, 10866688), (2048, 10155684), (2112, 9847936), (2233, 9314304), (2274, 9146368), (2436, 8538112), (2464, 8441088), (2552, 8150016), (2653, 7839744), (2688, 7737664), (2784, 7470848), (2816, 7385952), (3032, 6859776), (3072, 6770456), (3248, 6403584), (3584, 5803248), (3696, 5627392), (3712, 5603136), (3828, 5433344), (4096, 5077842), (4169, 4988928), (4224, 4923968), (4466, 4657152), (4548, 4573184), (4872, 4269056), (4928, 4220544), (5104, 4075008), (5306, 3919872), (5376, 3868832), (5568, 3735424), (5632, 3692976), (6064, 3429888), (6144, 3385228), (6496, 3201792), (6699, 3104768), (7168, 2901624), (7392, 2813696), (7424, 2801568), (7656, 2716672), (7959, 2613248), (8192, 2538921), (8338, 2494464), (8448, 2461984), (8932, 2328576), (9096, 2286592), (9744, 2134528), (9856, 2110272), (10208, 2037504), (10612, 1959936), (10752, 1934416), (10991, 1892352), (11136, 1867712), (11264, 1846488), (12128, 1714944), (12288, 1692614), (12507, 1662976), (12992, 1600896), (13398, 1552384), (14336, 1450812), (14784, 1406848), (14848, 1400784), (15312, 1358336), (15918, 1306624), (16676, 1247232), (16896, 1230992), (17864, 1164288), (18192, 1143296), (19488, 1067264), (19712, 1055136), (20416, 1018752), (21224, 979968), (21504, 967208), (21982, 946176), (22272, 933856), (22528, 923244), (24256, 857472), (24576, 846307), (25014, 831488), (25984, 800448), (26796, 776192), (28672, 725406), (29183, 712704), (29568, 703424), (29696, 700392), (30624, 679168), (31836, 653312), (32973, 630784), (33352, 623616), (33792, 615496), (35728, 582144), (36384, 571648), (38976, 533632), (39424, 527568), (40832, 509376), (42448, 489984), (43008, 483604), (43964, 473088), (44544, 466928), (45056, 461622), (48512, 428736), (50028, 415744), (51968, 400224), (53592, 388096), (57344, 362703), (58366, 356352), (59136, 351712), (59392, 350196), (61248, 339584), (63672, 326656), (65946, 315392), (66704, 311808), (67584, 307748), (71456, 291072), (72768, 285824), (76937, 270336), (77952, 266816), (78848, 263784), (81664, 254688), (84896, 244992), (86016, 241802), (87549, 237568), (87928, 236544), (89088, 233464), (90112, 230811), (97024, 214368), (100056, 207872), (103936, 200112), (107184, 194048), (116732, 178176), (118272, 175856), (118784, 175098), (120901, 172032), (122496, 169792), (127344, 163328), (131892, 157696), (133408, 155904), (135168, 153874), (142912, 145536)]