20700246528

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 480

約数和(自身を含む): 67777661952

約数和(自身を除く): 47077415424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 71, 72, 78, 93, 96, 104, 117, 124, 128, 142, 144, 156, 157, 186, 192, 208, 213, 234, 248, 256, 279, 284, 288, 312, 314, 372, 384, 403, 416, 426, 468, 471, 496, 512, 558, 568, 576, 624, 628, 639, 744, 768, 806, 832, 852, 923, 936, 942, 992, 1116, 1136, 1152, 1209, 1248, 1256, 1278, 1413, 1488, 1536, 1612, 1664, 1704, 1846, 1872, 1884, 1984, 2041, 2201, 2232, 2272, 2304, 2418, 2496, 2512, 2556, 2769, 2826, 2976, 3224, 3328, 3408, 3627, 3692, 3744, 3768, 3968, 4082, 4402, 4464, 4544, 4608, 4836, 4867, 4992, 5024, 5112, 5538, 5652, 5952, 6123, 6448, 6603, 6656, 6816, 7254, 7384, 7488, 7536, 7936, 8164, 8307, 8804, 8928, 9088, 9672, 9734, 9984, 10048, 10224, 11076, 11147, 11304, 11904, 12246, 12896, 13206, 13632, 14508, 14601, 14768, 14976, 15072, 15872, 16328, 16614, 17608, 17856, 18176, 18369, 19344, 19468, 19809, 19968, 20096, 20448, 22152, 22294, 22608, 23808, 24492, 25792, 26412, 27264, 28613, 29016, 29202, 29536, 29952, 30144, 32656, 33228, 33441, 35216, 35712, 36352, 36738, 38688, 38936, 39618, 40192, 40896, 43803, 44304, 44588, 45216, 47616, 48984, 51584, 52824, 54528, 57226, 58032, 58404, 59072, 59904, 60288, 63271, 65312, 66456, 66882, 70432, 71424, 73476, 77376, 77872, 79236, 80384, 81792, 85839, 87606, 88608, 89176, 90432, 97968, 100323, 103168, 105648, 109056, 114452, 116064, 116808, 118144, 120576, 126542, 130624, 132912, 133764, 140864, 142848, 144911, 146952, 154752, 155744, 158472, 163584, 171678, 175212, 177216, 178352, 180864, 189813, 195936, 200646, 206336, 211296, 228904, 232128, 233616, 236288, 241152, 253084, 257517, 261248, 265824, 267528, 281728, 289822, 293904, 309504, 311488, 316944, 327168, 343356, 345557, 350424, 354432, 356704, 361728, 379626, 391872, 401292, 422592, 434733, 457808, 464256, 467232, 472576, 506168, 515034, 522496, 531648, 535056, 563456, 569439, 579644, 587808, 619008, 622976, 633888, 686712, 691114, 700848, 708864, 713408, 723456, 759252, 783744, 802584, 845184, 869466, 915616, 928512, 934464, 1012336, 1030068, 1036671, 1044992, 1063296, 1070112, 1126912, 1138878, 1159288, 1175616, 1245952, 1267776, 1304199, 1373424, 1382228, 1401696, 1417728, 1426816, 1518504, 1567488, 1605168, 1690368, 1738932, 1831232, 1857024, 1868928, 2024672, 2060136, 2073342, 2126592, 2140224, 2277756, 2318576, 2351232, 2491904, 2535552, 2608398, 2746848, 2764456, 2803392, 2853632, 3037008, 3110013, 3134976, 3210336, 3380736, 3477864, 3662464, 3737856, 4049344, 4120272, 4146684, 4253184, 4280448, 4492241, 4555512, 4637152, 4702464, 5071104, 5216796, 5493696, 5528912, 5606784, 5707264, 6074016, 6220026, 6420672, 6955728, 7324928, 7475712, 8098688, 8240544, 8293368, 8560896, 8984482, 9111024, 9274304, 9404928, 10142208, 10433592, 10987392, 11057824, 11213568, 12148032, 12440052, 12841344, 13476723, 13911456, 14649856, 16197376, 16481088, 16586736, 17121792, 17968964, 18222048, 18548608, 20867184, 21974784, 22115648, 22427136, 24296064, 24880104, 25682688, 26953446, 27822912, 32394752, 32962176, 33173472, 35937928, 36444096, 37097216, 40430169, 41734368, 43949568, 44231296, 48592128, 49760208, 51365376, 53906892, 55645824, 65924352, 66346944, 71875856, 72888192, 74194432, 80860338, 83468736, 88462592, 97184256, 99520416, 107813784, 111291648, 131848704, 132693888, 143751712, 145776384, 161720676, 166937472, 176925184, 199040832, 215627568, 222583296, 265387776, 287503424, 291552768, 323441352, 333874944, 398081664, 431255136, 530775552, 575006848, 646882704, 667749888, 796163328, 862510272, 1150013696, 1293765408, 1592326656, 1725020544, 2300027392, 2587530816, 3450041088, 5175061632, 6900082176, 10350123264, 20700246528]

約数ペア:

[(1, 20700246528), (2, 10350123264), (3, 6900082176), (4, 5175061632), (6, 3450041088), (8, 2587530816), (9, 2300027392), (12, 1725020544), (13, 1592326656), (16, 1293765408), (18, 1150013696), (24, 862510272), (26, 796163328), (31, 667749888), (32, 646882704), (36, 575006848), (39, 530775552), (48, 431255136), (52, 398081664), (62, 333874944), (64, 323441352), (71, 291552768), (72, 287503424), (78, 265387776), (93, 222583296), (96, 215627568), (104, 199040832), (117, 176925184), (124, 166937472), (128, 161720676), (142, 145776384), (144, 143751712), (156, 132693888), (157, 131848704), (186, 111291648), (192, 107813784), (208, 99520416), (213, 97184256), (234, 88462592), (248, 83468736), (256, 80860338), (279, 74194432), (284, 72888192), (288, 71875856), (312, 66346944), (314, 65924352), (372, 55645824), (384, 53906892), (403, 51365376), (416, 49760208), (426, 48592128), (468, 44231296), (471, 43949568), (496, 41734368), (512, 40430169), (558, 37097216), (568, 36444096), (576, 35937928), (624, 33173472), (628, 32962176), (639, 32394752), (744, 27822912), (768, 26953446), (806, 25682688), (832, 24880104), (852, 24296064), (923, 22427136), (936, 22115648), (942, 21974784), (992, 20867184), (1116, 18548608), (1136, 18222048), (1152, 17968964), (1209, 17121792), (1248, 16586736), (1256, 16481088), (1278, 16197376), (1413, 14649856), (1488, 13911456), (1536, 13476723), (1612, 12841344), (1664, 12440052), (1704, 12148032), (1846, 11213568), (1872, 11057824), (1884, 10987392), (1984, 10433592), (2041, 10142208), (2201, 9404928), (2232, 9274304), (2272, 9111024), (2304, 8984482), (2418, 8560896), (2496, 8293368), (2512, 8240544), (2556, 8098688), (2769, 7475712), (2826, 7324928), (2976, 6955728), (3224, 6420672), (3328, 6220026), (3408, 6074016), (3627, 5707264), (3692, 5606784), (3744, 5528912), (3768, 5493696), (3968, 5216796), (4082, 5071104), (4402, 4702464), (4464, 4637152), (4544, 4555512), (4608, 4492241), (4836, 4280448), (4867, 4253184), (4992, 4146684), (5024, 4120272), (5112, 4049344), (5538, 3737856), (5652, 3662464), (5952, 3477864), (6123, 3380736), (6448, 3210336), (6603, 3134976), (6656, 3110013), (6816, 3037008), (7254, 2853632), (7384, 2803392), (7488, 2764456), (7536, 2746848), (7936, 2608398), (8164, 2535552), (8307, 2491904), (8804, 2351232), (8928, 2318576), (9088, 2277756), (9672, 2140224), (9734, 2126592), (9984, 2073342), (10048, 2060136), (10224, 2024672), (11076, 1868928), (11147, 1857024), (11304, 1831232), (11904, 1738932), (12246, 1690368), (12896, 1605168), (13206, 1567488), (13632, 1518504), (14508, 1426816), (14601, 1417728), (14768, 1401696), (14976, 1382228), (15072, 1373424), (15872, 1304199), (16328, 1267776), (16614, 1245952), (17608, 1175616), (17856, 1159288), (18176, 1138878), (18369, 1126912), (19344, 1070112), (19468, 1063296), (19809, 1044992), (19968, 1036671), (20096, 1030068), (20448, 1012336), (22152, 934464), (22294, 928512), (22608, 915616), (23808, 869466), (24492, 845184), (25792, 802584), (26412, 783744), (27264, 759252), (28613, 723456), (29016, 713408), (29202, 708864), (29536, 700848), (29952, 691114), (30144, 686712), (32656, 633888), (33228, 622976), (33441, 619008), (35216, 587808), (35712, 579644), (36352, 569439), (36738, 563456), (38688, 535056), (38936, 531648), (39618, 522496), (40192, 515034), (40896, 506168), (43803, 472576), (44304, 467232), (44588, 464256), (45216, 457808), (47616, 434733), (48984, 422592), (51584, 401292), (52824, 391872), (54528, 379626), (57226, 361728), (58032, 356704), (58404, 354432), (59072, 350424), (59904, 345557), (60288, 343356), (63271, 327168), (65312, 316944), (66456, 311488), (66882, 309504), (70432, 293904), (71424, 289822), (73476, 281728), (77376, 267528), (77872, 265824), (79236, 261248), (80384, 257517), (81792, 253084), (85839, 241152), (87606, 236288), (88608, 233616), (89176, 232128), (90432, 228904), (97968, 211296), (100323, 206336), (103168, 200646), (105648, 195936), (109056, 189813), (114452, 180864), (116064, 178352), (116808, 177216), (118144, 175212), (120576, 171678), (126542, 163584), (130624, 158472), (132912, 155744), (133764, 154752), (140864, 146952), (142848, 144911)]