20173985216

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 336

約数和(自身を含む): 54238989312

約数和(自身を除く): 34065004096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 47, 49, 56, 64, 77, 88, 92, 94, 98, 112, 154, 161, 176, 184, 188, 196, 224, 253, 308, 322, 329, 352, 368, 376, 392, 448, 506, 517, 539, 541, 616, 644, 658, 704, 736, 752, 784, 1012, 1034, 1078, 1081, 1082, 1127, 1232, 1288, 1316, 1472, 1504, 1568, 1771, 2024, 2068, 2156, 2162, 2164, 2254, 2303, 2464, 2576, 2632, 3008, 3136, 3542, 3619, 3787, 4048, 4136, 4312, 4324, 4328, 4508, 4606, 4928, 5152, 5264, 5951, 7084, 7238, 7567, 7574, 8096, 8272, 8624, 8648, 8656, 9016, 9212, 10304, 10528, 11891, 11902, 12397, 12443, 14168, 14476, 15134, 15148, 16192, 16544, 17248, 17296, 17312, 18032, 18424, 21056, 23782, 23804, 24794, 24886, 25333, 25427, 26509, 28336, 28952, 30268, 30296, 33088, 34496, 34592, 34624, 36064, 36848, 41657, 47564, 47608, 49588, 49772, 50666, 50854, 52969, 53018, 56672, 57904, 60536, 60592, 69184, 72128, 73696, 83237, 83314, 87101, 95128, 95216, 99176, 99544, 101332, 101708, 105938, 106036, 113344, 115808, 121072, 121184, 136873, 147392, 166474, 166628, 174202, 177989, 190256, 190432, 198352, 199088, 202664, 203416, 211876, 212072, 231616, 242144, 242368, 273746, 279697, 291599, 332948, 333256, 348404, 355978, 380512, 380864, 396704, 398176, 405328, 406832, 423752, 424144, 484288, 547492, 559394, 582659, 583198, 584821, 609707, 665896, 666512, 696808, 711956, 761024, 793408, 796352, 810656, 813664, 847504, 848288, 958111, 1094984, 1118788, 1165318, 1166396, 1169642, 1219414, 1245923, 1331792, 1333024, 1393616, 1423912, 1621312, 1627328, 1695008, 1696576, 1916222, 1957879, 2189968, 2237576, 2330636, 2332792, 2339284, 2438828, 2491846, 2663584, 2666048, 2787232, 2847824, 3390016, 3832444, 3915758, 4093747, 4379936, 4475152, 4661272, 4665584, 4678568, 4877656, 4983692, 5327168, 5574464, 5695648, 6433031, 6706777, 7664888, 7831516, 8187494, 8759872, 8950304, 9322544, 9331168, 9357136, 9755312, 9967384, 11391296, 12866062, 13413554, 13705153, 15329776, 15663032, 16374988, 17900608, 18645088, 18662336, 18714272, 19510624, 19934768, 25732124, 26827108, 27410306, 28656229, 30659552, 31326064, 32749976, 37290176, 37428544, 39021248, 39869536, 45031217, 51464248, 53654216, 54820612, 57312458, 61319104, 62652128, 65499952, 79739072, 90062434, 102928496, 107308432, 109641224, 114624916, 125304256, 130999904, 180124868, 205856992, 214616864, 219282448, 229249832, 261999808, 315218519, 360249736, 411713984, 429233728, 438564896, 458499664, 630437038, 720499472, 877129792, 916999328, 1260874076, 1440998944, 1833998656, 2521748152, 2881997888, 5043496304, 10086992608, 20173985216]

約数ペア:

[(1, 20173985216), (2, 10086992608), (4, 5043496304), (7, 2881997888), (8, 2521748152), (11, 1833998656), (14, 1440998944), (16, 1260874076), (22, 916999328), (23, 877129792), (28, 720499472), (32, 630437038), (44, 458499664), (46, 438564896), (47, 429233728), (49, 411713984), (56, 360249736), (64, 315218519), (77, 261999808), (88, 229249832), (92, 219282448), (94, 214616864), (98, 205856992), (112, 180124868), (154, 130999904), (161, 125304256), (176, 114624916), (184, 109641224), (188, 107308432), (196, 102928496), (224, 90062434), (253, 79739072), (308, 65499952), (322, 62652128), (329, 61319104), (352, 57312458), (368, 54820612), (376, 53654216), (392, 51464248), (448, 45031217), (506, 39869536), (517, 39021248), (539, 37428544), (541, 37290176), (616, 32749976), (644, 31326064), (658, 30659552), (704, 28656229), (736, 27410306), (752, 26827108), (784, 25732124), (1012, 19934768), (1034, 19510624), (1078, 18714272), (1081, 18662336), (1082, 18645088), (1127, 17900608), (1232, 16374988), (1288, 15663032), (1316, 15329776), (1472, 13705153), (1504, 13413554), (1568, 12866062), (1771, 11391296), (2024, 9967384), (2068, 9755312), (2156, 9357136), (2162, 9331168), (2164, 9322544), (2254, 8950304), (2303, 8759872), (2464, 8187494), (2576, 7831516), (2632, 7664888), (3008, 6706777), (3136, 6433031), (3542, 5695648), (3619, 5574464), (3787, 5327168), (4048, 4983692), (4136, 4877656), (4312, 4678568), (4324, 4665584), (4328, 4661272), (4508, 4475152), (4606, 4379936), (4928, 4093747), (5152, 3915758), (5264, 3832444), (5951, 3390016), (7084, 2847824), (7238, 2787232), (7567, 2666048), (7574, 2663584), (8096, 2491846), (8272, 2438828), (8624, 2339284), (8648, 2332792), (8656, 2330636), (9016, 2237576), (9212, 2189968), (10304, 1957879), (10528, 1916222), (11891, 1696576), (11902, 1695008), (12397, 1627328), (12443, 1621312), (14168, 1423912), (14476, 1393616), (15134, 1333024), (15148, 1331792), (16192, 1245923), (16544, 1219414), (17248, 1169642), (17296, 1166396), (17312, 1165318), (18032, 1118788), (18424, 1094984), (21056, 958111), (23782, 848288), (23804, 847504), (24794, 813664), (24886, 810656), (25333, 796352), (25427, 793408), (26509, 761024), (28336, 711956), (28952, 696808), (30268, 666512), (30296, 665896), (33088, 609707), (34496, 584821), (34592, 583198), (34624, 582659), (36064, 559394), (36848, 547492), (41657, 484288), (47564, 424144), (47608, 423752), (49588, 406832), (49772, 405328), (50666, 398176), (50854, 396704), (52969, 380864), (53018, 380512), (56672, 355978), (57904, 348404), (60536, 333256), (60592, 332948), (69184, 291599), (72128, 279697), (73696, 273746), (83237, 242368), (83314, 242144), (87101, 231616), (95128, 212072), (95216, 211876), (99176, 203416), (99544, 202664), (101332, 199088), (101708, 198352), (105938, 190432), (106036, 190256), (113344, 177989), (115808, 174202), (121072, 166628), (121184, 166474), (136873, 147392)]