20798740224

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1028

約数の個数: 288

約数和(自身を含む): 64126003200

約数和(自身を除く): 43327262976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 113, 124, 128, 144, 186, 192, 216, 226, 248, 256, 279, 288, 339, 372, 384, 432, 452, 496, 558, 576, 678, 744, 768, 837, 859, 864, 904, 992, 1017, 1116, 1152, 1356, 1488, 1674, 1718, 1728, 1808, 1984, 2034, 2232, 2304, 2577, 2712, 2976, 3051, 3348, 3436, 3456, 3503, 3616, 3968, 4068, 4464, 5154, 5424, 5952, 6102, 6696, 6872, 6912, 7006, 7232, 7731, 7936, 8136, 8928, 10308, 10509, 10848, 11904, 12204, 13392, 13744, 14012, 14464, 15462, 16272, 17856, 20616, 21018, 21696, 23193, 23808, 24408, 26629, 26784, 27488, 28024, 28928, 30924, 31527, 32544, 35712, 41232, 42036, 43392, 46386, 48816, 53258, 53568, 54976, 56048, 61848, 63054, 65088, 71424, 79887, 82464, 84072, 86784, 92772, 94581, 97067, 97632, 106516, 107136, 109952, 112096, 123696, 126108, 130176, 159774, 164928, 168144, 185544, 189162, 194134, 195264, 213032, 214272, 219904, 224192, 239661, 247392, 252216, 260352, 291201, 319548, 329856, 336288, 371088, 378324, 388268, 390528, 426064, 448384, 479322, 494784, 504432, 582402, 639096, 659712, 672576, 718983, 742176, 756648, 776536, 781056, 852128, 873603, 896768, 958644, 989568, 1008864, 1164804, 1278192, 1345152, 1437966, 1484352, 1513296, 1553072, 1704256, 1747206, 1917288, 1979136, 2017728, 2329608, 2556384, 2620809, 2690304, 2875932, 2968704, 3009077, 3026592, 3106144, 3408512, 3494412, 3834576, 4035456, 4659216, 5112768, 5241618, 5751864, 5937408, 6018154, 6053184, 6212288, 6817024, 6988824, 7669152, 8070912, 9027231, 9318432, 10225536, 10483236, 11503728, 12036308, 12106368, 12424576, 13977648, 15338304, 18054462, 18636864, 20451072, 20966472, 23007456, 24072616, 24212736, 24849152, 27081693, 27955296, 30676608, 36108924, 37273728, 41932944, 46014912, 48145232, 54163386, 55910592, 61353216, 72217848, 74547456, 81245079, 83865888, 92029824, 96290464, 108326772, 111821184, 144435696, 162490158, 167731776, 184059648, 192580928, 216653544, 223642368, 288871392, 324980316, 335463552, 385161856, 433307088, 577742784, 649960632, 670927104, 770323712, 866614176, 1155485568, 1299921264, 1733228352, 2310971136, 2599842528, 3466456704, 5199685056, 6932913408, 10399370112, 20798740224]

約数ペア:

[(1, 20798740224), (2, 10399370112), (3, 6932913408), (4, 5199685056), (6, 3466456704), (8, 2599842528), (9, 2310971136), (12, 1733228352), (16, 1299921264), (18, 1155485568), (24, 866614176), (27, 770323712), (31, 670927104), (32, 649960632), (36, 577742784), (48, 433307088), (54, 385161856), (62, 335463552), (64, 324980316), (72, 288871392), (93, 223642368), (96, 216653544), (108, 192580928), (113, 184059648), (124, 167731776), (128, 162490158), (144, 144435696), (186, 111821184), (192, 108326772), (216, 96290464), (226, 92029824), (248, 83865888), (256, 81245079), (279, 74547456), (288, 72217848), (339, 61353216), (372, 55910592), (384, 54163386), (432, 48145232), (452, 46014912), (496, 41932944), (558, 37273728), (576, 36108924), (678, 30676608), (744, 27955296), (768, 27081693), (837, 24849152), (859, 24212736), (864, 24072616), (904, 23007456), (992, 20966472), (1017, 20451072), (1116, 18636864), (1152, 18054462), (1356, 15338304), (1488, 13977648), (1674, 12424576), (1718, 12106368), (1728, 12036308), (1808, 11503728), (1984, 10483236), (2034, 10225536), (2232, 9318432), (2304, 9027231), (2577, 8070912), (2712, 7669152), (2976, 6988824), (3051, 6817024), (3348, 6212288), (3436, 6053184), (3456, 6018154), (3503, 5937408), (3616, 5751864), (3968, 5241618), (4068, 5112768), (4464, 4659216), (5154, 4035456), (5424, 3834576), (5952, 3494412), (6102, 3408512), (6696, 3106144), (6872, 3026592), (6912, 3009077), (7006, 2968704), (7232, 2875932), (7731, 2690304), (7936, 2620809), (8136, 2556384), (8928, 2329608), (10308, 2017728), (10509, 1979136), (10848, 1917288), (11904, 1747206), (12204, 1704256), (13392, 1553072), (13744, 1513296), (14012, 1484352), (14464, 1437966), (15462, 1345152), (16272, 1278192), (17856, 1164804), (20616, 1008864), (21018, 989568), (21696, 958644), (23193, 896768), (23808, 873603), (24408, 852128), (26629, 781056), (26784, 776536), (27488, 756648), (28024, 742176), (28928, 718983), (30924, 672576), (31527, 659712), (32544, 639096), (35712, 582402), (41232, 504432), (42036, 494784), (43392, 479322), (46386, 448384), (48816, 426064), (53258, 390528), (53568, 388268), (54976, 378324), (56048, 371088), (61848, 336288), (63054, 329856), (65088, 319548), (71424, 291201), (79887, 260352), (82464, 252216), (84072, 247392), (86784, 239661), (92772, 224192), (94581, 219904), (97067, 214272), (97632, 213032), (106516, 195264), (107136, 194134), (109952, 189162), (112096, 185544), (123696, 168144), (126108, 164928), (130176, 159774)]