20206981872

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 560

約数和(自身を含む): 74163110400

約数和(自身を除く): 53956128528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 149, 151, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 298, 302, 308, 324, 336, 378, 396, 432, 447, 453, 462, 486, 504, 528, 567, 594, 596, 604, 616, 648, 693, 729, 756, 792, 891, 894, 906, 924, 972, 1008, 1043, 1057, 1134, 1188, 1192, 1208, 1232, 1296, 1341, 1359, 1386, 1458, 1512, 1584, 1639, 1661, 1701, 1782, 1788, 1812, 1848, 1944, 2079, 2086, 2114, 2268, 2376, 2384, 2416, 2673, 2682, 2718, 2772, 2916, 3024, 3129, 3171, 3278, 3322, 3402, 3564, 3576, 3624, 3696, 3888, 4023, 4077, 4158, 4172, 4228, 4536, 4752, 4917, 4983, 5103, 5346, 5364, 5436, 5544, 5832, 6237, 6258, 6342, 6556, 6644, 6804, 7128, 7152, 7248, 8019, 8046, 8154, 8316, 8344, 8456, 9072, 9387, 9513, 9834, 9966, 10206, 10692, 10728, 10872, 11088, 11473, 11627, 11664, 12069, 12231, 12474, 12516, 12684, 13112, 13288, 13608, 14256, 14751, 14949, 16038, 16092, 16308, 16632, 16688, 16912, 18711, 18774, 19026, 19668, 19932, 20412, 21384, 21456, 21744, 22499, 22946, 23254, 24138, 24462, 24948, 25032, 25368, 26224, 26576, 27216, 28161, 28539, 29502, 29898, 32076, 32184, 32616, 33264, 34419, 34881, 36207, 36693, 37422, 37548, 38052, 39336, 39864, 40824, 42768, 44253, 44847, 44998, 45892, 46508, 48276, 48924, 49896, 50064, 50736, 56133, 56322, 57078, 59004, 59796, 64152, 64368, 65232, 67497, 68838, 69762, 72414, 73386, 74844, 75096, 76104, 78672, 79728, 81648, 84483, 85617, 88506, 89694, 89996, 91784, 93016, 96552, 97848, 99792, 103257, 104643, 108621, 110079, 112266, 112644, 114156, 118008, 119592, 128304, 132759, 134541, 134994, 137676, 139524, 144828, 146772, 149688, 150192, 152208, 157493, 168966, 171234, 177012, 179388, 179992, 183568, 186032, 193104, 195696, 202491, 206514, 209286, 217242, 220158, 224532, 225288, 228312, 236016, 239184, 247489, 253449, 256851, 265518, 269082, 269988, 275352, 279048, 289656, 293544, 299376, 309771, 313929, 314986, 337932, 342468, 354024, 358776, 359984, 398277, 403623, 404982, 413028, 418572, 434484, 440316, 449064, 450576, 456624, 472479, 494978, 506898, 513702, 531036, 538164, 539976, 550704, 558096, 579312, 587088, 607473, 619542, 627858, 629972, 675864, 684936, 708048, 717552, 742467, 760347, 770553, 796554, 807246, 809964, 826056, 837144, 868968, 880632, 898128, 929313, 941787, 944958, 989956, 1013796, 1027404, 1062072, 1076328, 1079952, 1194831, 1210869, 1214946, 1239084, 1255716, 1259944, 1351728, 1369872, 1417437, 1484934, 1520694, 1541106, 1593108, 1614492, 1619928, 1652112, 1674288, 1732423, 1737936, 1761264, 1822419, 1858626, 1883574, 1889916, 1979912, 2027592, 2054808, 2124144, 2152656, 2227401, 2389662, 2421738, 2429892, 2478168, 2511432, 2519888, 2787939, 2825361, 2834874, 2969868, 3041388, 3082212, 3186216, 3228984, 3239856, 3464846, 3644838, 3717252, 3767148, 3779832, 3959824, 4055184, 4109616, 4252311, 4454802, 4779324, 4843476, 4859784, 4956336, 5022864, 5197269, 5467257, 5575878, 5650722, 5669748, 5939736, 6082776, 6164424, 6372432, 6457968, 6682203, 6929692, 7289676, 7434504, 7534296, 7559664, 8363817, 8476083, 8504622, 8909604, 9558648, 9686952, 9719568, 10394538, 10934514, 11151756, 11301444, 11339496, 11879472, 12165552, 12328848, 12756933, 13364406, 13859384, 14579352, 14869008, 15068592, 15591807, 16401771, 16727634, 16952166, 17009244, 17819208, 19117296, 19373904, 20046609, 20789076, 21869028, 22303512, 22602888, 22678992, 25513866, 26728812, 27718768, 29158704, 31183614, 32803542, 33455268, 33904332, 34018488, 35638416, 38270799, 40093218, 41578152, 43738056, 44607024, 45205776, 46775421, 51027732, 53457624, 60139827, 62367228, 65607084, 66910536, 67808664, 68036976, 76541598, 80186436, 83156304, 87476112, 93550842, 102055464, 106915248, 114812397, 120279654, 124734456, 131214168, 133821072, 135617328, 140326263, 153083196, 160372872, 180419481, 187101684, 204110928, 229624794, 240559308, 249468912, 262428336, 280652526, 306166392, 320745744, 360838962, 374203368, 420978789, 459249588, 481118616, 561305052, 612332784, 721677924, 748406736, 841957578, 918499176, 962237232, 1122610104, 1262936367, 1443355848, 1683915156, 1836998352, 2245220208, 2525872734, 2886711696, 3367830312, 5051745468, 6735660624, 10103490936, 20206981872]

約数ペア:

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