20451833856

素因数分解:

$2^{11}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 480

約数和(自身を含む): 65262637440

約数和(自身を除く): 44810803584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 81, 82, 93, 96, 97, 108, 123, 124, 128, 144, 162, 164, 186, 192, 194, 216, 246, 248, 256, 279, 288, 291, 324, 328, 369, 372, 384, 388, 432, 492, 496, 512, 558, 576, 582, 648, 656, 738, 744, 768, 776, 837, 864, 873, 984, 992, 1024, 1107, 1116, 1152, 1164, 1271, 1296, 1312, 1476, 1488, 1536, 1552, 1674, 1728, 1746, 1968, 1984, 2048, 2214, 2232, 2304, 2328, 2511, 2542, 2592, 2619, 2624, 2952, 2976, 3007, 3072, 3104, 3321, 3348, 3456, 3492, 3813, 3936, 3968, 3977, 4428, 4464, 4608, 4656, 5022, 5084, 5184, 5238, 5248, 5904, 5952, 6014, 6144, 6208, 6642, 6696, 6912, 6984, 7626, 7857, 7872, 7936, 7954, 8856, 8928, 9021, 9216, 9312, 10044, 10168, 10368, 10476, 10496, 11439, 11808, 11904, 11931, 12028, 12416, 13284, 13392, 13824, 13968, 15252, 15714, 15744, 15872, 15908, 17712, 17856, 18042, 18432, 18624, 20088, 20336, 20736, 20952, 20992, 22878, 23616, 23808, 23862, 24056, 24832, 26568, 26784, 27063, 27648, 27936, 30504, 31428, 31488, 31744, 31816, 34317, 35424, 35712, 35793, 36084, 37248, 40176, 40672, 41472, 41904, 41984, 45756, 47232, 47616, 47724, 48112, 49664, 53136, 53568, 54126, 55296, 55872, 61008, 62856, 62976, 63488, 63632, 68634, 70848, 71424, 71586, 72168, 74496, 80352, 81189, 81344, 82944, 83808, 83968, 91512, 94464, 95232, 95448, 96224, 99328, 102951, 106272, 107136, 107379, 108252, 111744, 122016, 123287, 125712, 125952, 127264, 137268, 141696, 142848, 143172, 144336, 148992, 160704, 162378, 162688, 165888, 167616, 183024, 188928, 190464, 190896, 192448, 198656, 205902, 212544, 214272, 214758, 216504, 223488, 243567, 244032, 246574, 251424, 251904, 254528, 274536, 283392, 285696, 286344, 288672, 297984, 321408, 322137, 324756, 325376, 335232, 366048, 369861, 377856, 381792, 384896, 411804, 425088, 428544, 429516, 433008, 446976, 487134, 488064, 493148, 502848, 509056, 549072, 566784, 571392, 572688, 577344, 595968, 642816, 644274, 649512, 650752, 670464, 732096, 739722, 755712, 763584, 769792, 823608, 850176, 857088, 859032, 866016, 893952, 974268, 976128, 986296, 1005696, 1018112, 1098144, 1109583, 1133568, 1145376, 1154688, 1285632, 1288548, 1299024, 1301504, 1340928, 1464192, 1479444, 1527168, 1539584, 1647216, 1700352, 1714176, 1718064, 1732032, 1787904, 1948536, 1952256, 1972592, 2011392, 2036224, 2196288, 2219166, 2267136, 2290752, 2309376, 2571264, 2577096, 2598048, 2603008, 2681856, 2928384, 2958888, 3054336, 3079168, 3294432, 3328749, 3400704, 3436128, 3464064, 3897072, 3904512, 3945184, 4022784, 4072448, 4392576, 4438332, 4581504, 4618752, 5142528, 5154192, 5196096, 5363712, 5856768, 5917776, 6108672, 6158336, 6588864, 6657498, 6801408, 6872256, 6928128, 7794144, 7809024, 7890368, 8045568, 8144896, 8785152, 8876664, 9163008, 9237504, 9986247, 10308384, 10392192, 11713536, 11835552, 12217344, 13177728, 13314996, 13744512, 13856256, 15588288, 15780736, 16091136, 17570304, 17753328, 18326016, 18475008, 19972494, 20616768, 20784384, 23427072, 23671104, 24434688, 26355456, 26629992, 27489024, 27712512, 31176576, 31561472, 35140608, 35506656, 36652032, 39944988, 41233536, 41568768, 47342208, 52710912, 53259984, 54978048, 55425024, 62353152, 63122944, 70281216, 71013312, 73304064, 79889976, 82467072, 83137536, 94684416, 105421824, 106519968, 109956096, 124706304, 126245888, 142026624, 159779952, 164934144, 166275072, 189368832, 210843648, 213039936, 219912192, 249412608, 252491776, 284053248, 319559904, 329868288, 378737664, 426079872, 498825216, 568106496, 639119808, 659736576, 757475328, 852159744, 1136212992, 1278239616, 1704319488, 2272425984, 2556479232, 3408638976, 5112958464, 6817277952, 10225916928, 20451833856]

約数ペア:

[(1, 20451833856), (2, 10225916928), (3, 6817277952), (4, 5112958464), (6, 3408638976), (8, 2556479232), (9, 2272425984), (12, 1704319488), (16, 1278239616), (18, 1136212992), (24, 852159744), (27, 757475328), (31, 659736576), (32, 639119808), (36, 568106496), (41, 498825216), (48, 426079872), (54, 378737664), (62, 329868288), (64, 319559904), (72, 284053248), (81, 252491776), (82, 249412608), (93, 219912192), (96, 213039936), (97, 210843648), (108, 189368832), (123, 166275072), (124, 164934144), (128, 159779952), (144, 142026624), (162, 126245888), (164, 124706304), (186, 109956096), (192, 106519968), (194, 105421824), (216, 94684416), (246, 83137536), (248, 82467072), (256, 79889976), (279, 73304064), (288, 71013312), (291, 70281216), (324, 63122944), (328, 62353152), (369, 55425024), (372, 54978048), (384, 53259984), (388, 52710912), (432, 47342208), (492, 41568768), (496, 41233536), (512, 39944988), (558, 36652032), (576, 35506656), (582, 35140608), (648, 31561472), (656, 31176576), (738, 27712512), (744, 27489024), (768, 26629992), (776, 26355456), (837, 24434688), (864, 23671104), (873, 23427072), (984, 20784384), (992, 20616768), (1024, 19972494), (1107, 18475008), (1116, 18326016), (1152, 17753328), (1164, 17570304), (1271, 16091136), (1296, 15780736), (1312, 15588288), (1476, 13856256), (1488, 13744512), (1536, 13314996), (1552, 13177728), (1674, 12217344), (1728, 11835552), (1746, 11713536), (1968, 10392192), (1984, 10308384), (2048, 9986247), (2214, 9237504), (2232, 9163008), (2304, 8876664), (2328, 8785152), (2511, 8144896), (2542, 8045568), (2592, 7890368), (2619, 7809024), (2624, 7794144), (2952, 6928128), (2976, 6872256), (3007, 6801408), (3072, 6657498), (3104, 6588864), (3321, 6158336), (3348, 6108672), (3456, 5917776), (3492, 5856768), (3813, 5363712), (3936, 5196096), (3968, 5154192), (3977, 5142528), (4428, 4618752), (4464, 4581504), (4608, 4438332), (4656, 4392576), (5022, 4072448), (5084, 4022784), (5184, 3945184), (5238, 3904512), (5248, 3897072), (5904, 3464064), (5952, 3436128), (6014, 3400704), (6144, 3328749), (6208, 3294432), (6642, 3079168), (6696, 3054336), (6912, 2958888), (6984, 2928384), (7626, 2681856), (7857, 2603008), (7872, 2598048), (7936, 2577096), (7954, 2571264), (8856, 2309376), (8928, 2290752), (9021, 2267136), (9216, 2219166), (9312, 2196288), (10044, 2036224), (10168, 2011392), (10368, 1972592), (10476, 1952256), (10496, 1948536), (11439, 1787904), (11808, 1732032), (11904, 1718064), (11931, 1714176), (12028, 1700352), (12416, 1647216), (13284, 1539584), (13392, 1527168), (13824, 1479444), (13968, 1464192), (15252, 1340928), (15714, 1301504), (15744, 1299024), (15872, 1288548), (15908, 1285632), (17712, 1154688), (17856, 1145376), (18042, 1133568), (18432, 1109583), (18624, 1098144), (20088, 1018112), (20336, 1005696), (20736, 986296), (20952, 976128), (20992, 974268), (22878, 893952), (23616, 866016), (23808, 859032), (23862, 857088), (24056, 850176), (24832, 823608), (26568, 769792), (26784, 763584), (27063, 755712), (27648, 739722), (27936, 732096), (30504, 670464), (31428, 650752), (31488, 649512), (31744, 644274), (31816, 642816), (34317, 595968), (35424, 577344), (35712, 572688), (35793, 571392), (36084, 566784), (37248, 549072), (40176, 509056), (40672, 502848), (41472, 493148), (41904, 488064), (41984, 487134), (45756, 446976), (47232, 433008), (47616, 429516), (47724, 428544), (48112, 425088), (49664, 411804), (53136, 384896), (53568, 381792), (54126, 377856), (55296, 369861), (55872, 366048), (61008, 335232), (62856, 325376), (62976, 324756), (63488, 322137), (63632, 321408), (68634, 297984), (70848, 288672), (71424, 286344), (71586, 285696), (72168, 283392), (74496, 274536), (80352, 254528), (81189, 251904), (81344, 251424), (82944, 246574), (83808, 244032), (83968, 243567), (91512, 223488), (94464, 216504), (95232, 214758), (95448, 214272), (96224, 212544), (99328, 205902), (102951, 198656), (106272, 192448), (107136, 190896), (107379, 190464), (108252, 188928), (111744, 183024), (122016, 167616), (123287, 165888), (125712, 162688), (125952, 162378), (127264, 160704), (137268, 148992), (141696, 144336), (142848, 143172)]