20789603480576

素因数分解:

$2^{10}\times 7^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1\times {\mathrm{25411}}^1$

素因数の和:26116

約数の個数: 176

約数和(自身を含む): 47780323848192

約数和(自身を除く): 26990720367616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 311, 367, 448, 512, 622, 734, 896, 1024, 1244, 1468, 1792, 2177, 2488, 2569, 2936, 3584, 4354, 4976, 5138, 5872, 7168, 8708, 9952, 10276, 11744, 17416, 19904, 20552, 23488, 25411, 34832, 39808, 41104, 46976, 50822, 69664, 79616, 82208, 93952, 101644, 114137, 139328, 159232, 164416, 177877, 187904, 203288, 228274, 278656, 318464, 328832, 355754, 375808, 406576, 456548, 557312, 657664, 711508, 798959, 813152, 913096, 1114624, 1315328, 1423016, 1597918, 1626304, 1826192, 2229248, 2630656, 2846032, 3195836, 3252608, 3652384, 5692064, 6391672, 6505216, 7304768, 7902821, 9325837, 11384128, 12783344, 13010432, 14609536, 15805642, 18651674, 22768256, 25566688, 26020864, 29219072, 31611284, 37303348, 45536512, 51133376, 55319747, 58438144, 63222568, 65280859, 74606696, 91073024, 102266752, 110639494, 116876288, 126445136, 130561718, 149213392, 182146048, 204533504, 221278988, 252890272, 261123436, 298426784, 409067008, 442557976, 505780544, 522246872, 596853568, 818134016, 885115952, 1011561088, 1044493744, 1193707136, 1770231904, 2023122176, 2088987488, 2387414272, 2900335307, 3540463808, 4046244352, 4177974976, 4774828544, 5800670614, 7080927616, 8092488704, 8355949952, 9549657088, 11601341228, 14161855232, 16711899904, 20302347149, 23202682456, 28323710464, 33423799808, 40604694298, 46405364912, 56647420928, 66847599616, 81209388596, 92810729824, 162418777192, 185621459648, 324837554384, 371242919296, 649675108768, 742485838592, 1299350217536, 1484971677184, 2598700435072, 2969943354368, 5197400870144, 10394801740288, 20789603480576]

約数ペア:

[(1, 20789603480576), (2, 10394801740288), (4, 5197400870144), (7, 2969943354368), (8, 2598700435072), (14, 1484971677184), (16, 1299350217536), (28, 742485838592), (32, 649675108768), (56, 371242919296), (64, 324837554384), (112, 185621459648), (128, 162418777192), (224, 92810729824), (256, 81209388596), (311, 66847599616), (367, 56647420928), (448, 46405364912), (512, 40604694298), (622, 33423799808), (734, 28323710464), (896, 23202682456), (1024, 20302347149), (1244, 16711899904), (1468, 14161855232), (1792, 11601341228), (2177, 9549657088), (2488, 8355949952), (2569, 8092488704), (2936, 7080927616), (3584, 5800670614), (4354, 4774828544), (4976, 4177974976), (5138, 4046244352), (5872, 3540463808), (7168, 2900335307), (8708, 2387414272), (9952, 2088987488), (10276, 2023122176), (11744, 1770231904), (17416, 1193707136), (19904, 1044493744), (20552, 1011561088), (23488, 885115952), (25411, 818134016), (34832, 596853568), (39808, 522246872), (41104, 505780544), (46976, 442557976), (50822, 409067008), (69664, 298426784), (79616, 261123436), (82208, 252890272), (93952, 221278988), (101644, 204533504), (114137, 182146048), (139328, 149213392), (159232, 130561718), (164416, 126445136), (177877, 116876288), (187904, 110639494), (203288, 102266752), (228274, 91073024), (278656, 74606696), (318464, 65280859), (328832, 63222568), (355754, 58438144), (375808, 55319747), (406576, 51133376), (456548, 45536512), (557312, 37303348), (657664, 31611284), (711508, 29219072), (798959, 26020864), (813152, 25566688), (913096, 22768256), (1114624, 18651674), (1315328, 15805642), (1423016, 14609536), (1597918, 13010432), (1626304, 12783344), (1826192, 11384128), (2229248, 9325837), (2630656, 7902821), (2846032, 7304768), (3195836, 6505216), (3252608, 6391672), (3652384, 5692064)]