20279844864

素因数分解:

$2^{13}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 336

約数和(自身を含む): 63791470080

約数和(自身を除く): 43511625216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 288, 304, 342, 372, 384, 456, 467, 496, 512, 558, 576, 589, 608, 684, 744, 768, 912, 934, 992, 1024, 1116, 1152, 1178, 1216, 1368, 1401, 1488, 1536, 1767, 1824, 1868, 1984, 2048, 2232, 2304, 2356, 2432, 2736, 2802, 2976, 3072, 3534, 3648, 3736, 3968, 4096, 4203, 4464, 4608, 4712, 4864, 5301, 5472, 5604, 5952, 6144, 7068, 7296, 7472, 7936, 8192, 8406, 8873, 8928, 9216, 9424, 9728, 10602, 10944, 11208, 11904, 12288, 14136, 14477, 14592, 14944, 15872, 16812, 17746, 17856, 18432, 18848, 19456, 21204, 21888, 22416, 23808, 24576, 26619, 28272, 28954, 29184, 29888, 31744, 33624, 35492, 35712, 36864, 37696, 38912, 42408, 43431, 43776, 44832, 47616, 53238, 56544, 57908, 58368, 59776, 63488, 67248, 70984, 71424, 73728, 75392, 77824, 79857, 84816, 86862, 87552, 89664, 95232, 106476, 113088, 115816, 116736, 119552, 126976, 130293, 134496, 141968, 142848, 150784, 155648, 159714, 169632, 173724, 175104, 179328, 190464, 212952, 226176, 231632, 233472, 239104, 253952, 260586, 268992, 275063, 283936, 285696, 301568, 319428, 339264, 347448, 350208, 358656, 380928, 425904, 452352, 463264, 466944, 478208, 521172, 537984, 550126, 567872, 571392, 603136, 638856, 678528, 694896, 700416, 717312, 761856, 825189, 851808, 904704, 926528, 956416, 1042344, 1075968, 1100252, 1135744, 1142784, 1206272, 1277712, 1357056, 1389792, 1400832, 1434624, 1650378, 1703616, 1809408, 1853056, 1912832, 2084688, 2151936, 2200504, 2271488, 2285568, 2412544, 2475567, 2555424, 2714112, 2779584, 2869248, 3300756, 3407232, 3618816, 3706112, 3825664, 4169376, 4303872, 4401008, 4542976, 4825088, 4951134, 5110848, 5428224, 5559168, 5738496, 6601512, 6814464, 7237632, 7412224, 8338752, 8607744, 8802016, 9085952, 9902268, 10221696, 10856448, 11118336, 11476992, 13203024, 13628928, 14475264, 14824448, 16677504, 17215488, 17604032, 18171904, 19804536, 20443392, 21712896, 22236672, 26406048, 27257856, 29648896, 33355008, 34430976, 35208064, 36343808, 39609072, 40886784, 43425792, 44473344, 52812096, 54515712, 59297792, 66710016, 70416128, 72687616, 79218144, 81773568, 88946688, 105624192, 109031424, 118595584, 133420032, 140832256, 158436288, 163547136, 177893376, 211248384, 218062848, 266840064, 281664512, 316872576, 327094272, 355786752, 422496768, 533680128, 563329024, 633745152, 654188544, 844993536, 1067360256, 1126658048, 1267490304, 1689987072, 2253316096, 2534980608, 3379974144, 5069961216, 6759948288, 10139922432, 20279844864]

約数ペア:

[(1, 20279844864), (2, 10139922432), (3, 6759948288), (4, 5069961216), (6, 3379974144), (8, 2534980608), (9, 2253316096), (12, 1689987072), (16, 1267490304), (18, 1126658048), (19, 1067360256), (24, 844993536), (31, 654188544), (32, 633745152), (36, 563329024), (38, 533680128), (48, 422496768), (57, 355786752), (62, 327094272), (64, 316872576), (72, 281664512), (76, 266840064), (93, 218062848), (96, 211248384), (114, 177893376), (124, 163547136), (128, 158436288), (144, 140832256), (152, 133420032), (171, 118595584), (186, 109031424), (192, 105624192), (228, 88946688), (248, 81773568), (256, 79218144), (279, 72687616), (288, 70416128), (304, 66710016), (342, 59297792), (372, 54515712), (384, 52812096), (456, 44473344), (467, 43425792), (496, 40886784), (512, 39609072), (558, 36343808), (576, 35208064), (589, 34430976), (608, 33355008), (684, 29648896), (744, 27257856), (768, 26406048), (912, 22236672), (934, 21712896), (992, 20443392), (1024, 19804536), (1116, 18171904), (1152, 17604032), (1178, 17215488), (1216, 16677504), (1368, 14824448), (1401, 14475264), (1488, 13628928), (1536, 13203024), (1767, 11476992), (1824, 11118336), (1868, 10856448), (1984, 10221696), (2048, 9902268), (2232, 9085952), (2304, 8802016), (2356, 8607744), (2432, 8338752), (2736, 7412224), (2802, 7237632), (2976, 6814464), (3072, 6601512), (3534, 5738496), (3648, 5559168), (3736, 5428224), (3968, 5110848), (4096, 4951134), (4203, 4825088), (4464, 4542976), (4608, 4401008), (4712, 4303872), (4864, 4169376), (5301, 3825664), (5472, 3706112), (5604, 3618816), (5952, 3407232), (6144, 3300756), (7068, 2869248), (7296, 2779584), (7472, 2714112), (7936, 2555424), (8192, 2475567), (8406, 2412544), (8873, 2285568), (8928, 2271488), (9216, 2200504), (9424, 2151936), (9728, 2084688), (10602, 1912832), (10944, 1853056), (11208, 1809408), (11904, 1703616), (12288, 1650378), (14136, 1434624), (14477, 1400832), (14592, 1389792), (14944, 1357056), (15872, 1277712), (16812, 1206272), (17746, 1142784), (17856, 1135744), (18432, 1100252), (18848, 1075968), (19456, 1042344), (21204, 956416), (21888, 926528), (22416, 904704), (23808, 851808), (24576, 825189), (26619, 761856), (28272, 717312), (28954, 700416), (29184, 694896), (29888, 678528), (31744, 638856), (33624, 603136), (35492, 571392), (35712, 567872), (36864, 550126), (37696, 537984), (38912, 521172), (42408, 478208), (43431, 466944), (43776, 463264), (44832, 452352), (47616, 425904), (53238, 380928), (56544, 358656), (57908, 350208), (58368, 347448), (59776, 339264), (63488, 319428), (67248, 301568), (70984, 285696), (71424, 283936), (73728, 275063), (75392, 268992), (77824, 260586), (79857, 253952), (84816, 239104), (86862, 233472), (87552, 231632), (89664, 226176), (95232, 212952), (106476, 190464), (113088, 179328), (115816, 175104), (116736, 173724), (119552, 169632), (126976, 159714), (130293, 155648), (134496, 150784), (141968, 142848)]