20090571264

素因数分解:

$2^9\times 3^5\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5273

約数の個数: 240

約数和(自身を含む): 62081859840

約数和(自身を除く): 41991288576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 512, 558, 576, 648, 744, 768, 837, 864, 972, 992, 1116, 1152, 1296, 1488, 1536, 1674, 1728, 1944, 1984, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3888, 3968, 4464, 4608, 5022, 5184, 5209, 5952, 6696, 6912, 7533, 7776, 7936, 8928, 10044, 10368, 10418, 11904, 13392, 13824, 15066, 15552, 15627, 15872, 17856, 20088, 20736, 20836, 23808, 26784, 30132, 31104, 31254, 35712, 40176, 41472, 41672, 46881, 47616, 53568, 60264, 62208, 62508, 71424, 80352, 83344, 93762, 107136, 120528, 124416, 125016, 140643, 142848, 160704, 161479, 166688, 187524, 214272, 241056, 250032, 281286, 321408, 322958, 333376, 375048, 421929, 428544, 482112, 484437, 500064, 562572, 642816, 645916, 666752, 750096, 843858, 964224, 968874, 1000128, 1125144, 1265787, 1285632, 1291832, 1333504, 1453311, 1500192, 1687716, 1928448, 1937748, 2000256, 2250288, 2531574, 2583664, 2667008, 2906622, 3000384, 3375432, 3856896, 3875496, 4000512, 4359933, 4500576, 5063148, 5167328, 5813244, 6000768, 6750864, 7750992, 8001024, 8719866, 9001152, 10126296, 10334656, 11626488, 12001536, 13079799, 13501728, 15501984, 17439732, 18002304, 20252592, 20669312, 23252976, 24003072, 26159598, 27003456, 31003968, 34879464, 36004608, 39239397, 40505184, 41338624, 46505952, 52319196, 54006912, 62007936, 69758928, 72009216, 78478794, 81010368, 82677248, 93011904, 104638392, 108013824, 124015872, 139517856, 156957588, 162020736, 186023808, 209276784, 216027648, 248031744, 279035712, 313915176, 324041472, 372047616, 418553568, 558071424, 627830352, 648082944, 744095232, 837107136, 1116142848, 1255660704, 1674214272, 2232285696, 2511321408, 3348428544, 5022642816, 6696857088, 10045285632, 20090571264]

約数ペア:

[(1, 20090571264), (2, 10045285632), (3, 6696857088), (4, 5022642816), (6, 3348428544), (8, 2511321408), (9, 2232285696), (12, 1674214272), (16, 1255660704), (18, 1116142848), (24, 837107136), (27, 744095232), (31, 648082944), (32, 627830352), (36, 558071424), (48, 418553568), (54, 372047616), (62, 324041472), (64, 313915176), (72, 279035712), (81, 248031744), (93, 216027648), (96, 209276784), (108, 186023808), (124, 162020736), (128, 156957588), (144, 139517856), (162, 124015872), (186, 108013824), (192, 104638392), (216, 93011904), (243, 82677248), (248, 81010368), (256, 78478794), (279, 72009216), (288, 69758928), (324, 62007936), (372, 54006912), (384, 52319196), (432, 46505952), (486, 41338624), (496, 40505184), (512, 39239397), (558, 36004608), (576, 34879464), (648, 31003968), (744, 27003456), (768, 26159598), (837, 24003072), (864, 23252976), (972, 20669312), (992, 20252592), (1116, 18002304), (1152, 17439732), (1296, 15501984), (1488, 13501728), (1536, 13079799), (1674, 12001536), (1728, 11626488), (1944, 10334656), (1984, 10126296), (2232, 9001152), (2304, 8719866), (2511, 8001024), (2592, 7750992), (2976, 6750864), (3348, 6000768), (3456, 5813244), (3888, 5167328), (3968, 5063148), (4464, 4500576), (4608, 4359933), (5022, 4000512), (5184, 3875496), (5209, 3856896), (5952, 3375432), (6696, 3000384), (6912, 2906622), (7533, 2667008), (7776, 2583664), (7936, 2531574), (8928, 2250288), (10044, 2000256), (10368, 1937748), (10418, 1928448), (11904, 1687716), (13392, 1500192), (13824, 1453311), (15066, 1333504), (15552, 1291832), (15627, 1285632), (15872, 1265787), (17856, 1125144), (20088, 1000128), (20736, 968874), (20836, 964224), (23808, 843858), (26784, 750096), (30132, 666752), (31104, 645916), (31254, 642816), (35712, 562572), (40176, 500064), (41472, 484437), (41672, 482112), (46881, 428544), (47616, 421929), (53568, 375048), (60264, 333376), (62208, 322958), (62508, 321408), (71424, 281286), (80352, 250032), (83344, 241056), (93762, 214272), (107136, 187524), (120528, 166688), (124416, 161479), (125016, 160704), (140643, 142848)]