20785875264

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 840

約数和(自身を含む): 80472430368

約数和(自身を除く): 59686555104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 43, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 81, 84, 86, 88, 96, 98, 99, 108, 112, 126, 129, 132, 144, 147, 154, 162, 168, 172, 173, 176, 189, 192, 196, 198, 216, 224, 231, 252, 258, 264, 288, 294, 297, 301, 308, 324, 336, 344, 346, 352, 378, 387, 392, 396, 432, 441, 448, 462, 473, 504, 516, 519, 528, 539, 567, 576, 588, 594, 602, 616, 648, 672, 688, 692, 693, 704, 756, 774, 784, 792, 864, 882, 891, 903, 924, 946, 1008, 1032, 1038, 1056, 1078, 1134, 1161, 1176, 1188, 1204, 1211, 1232, 1296, 1323, 1344, 1376, 1384, 1386, 1419, 1512, 1548, 1557, 1568, 1584, 1617, 1728, 1764, 1782, 1806, 1848, 1892, 1903, 2016, 2064, 2076, 2079, 2107, 2112, 2156, 2268, 2322, 2352, 2376, 2408, 2422, 2464, 2592, 2646, 2709, 2752, 2768, 2772, 2838, 3024, 3096, 3114, 3136, 3168, 3234, 3311, 3483, 3528, 3564, 3612, 3633, 3696, 3784, 3806, 3969, 4032, 4128, 4152, 4158, 4214, 4257, 4312, 4536, 4644, 4671, 4704, 4752, 4816, 4844, 4851, 4928, 5184, 5292, 5418, 5536, 5544, 5676, 5709, 6048, 6192, 6228, 6237, 6321, 6336, 6468, 6622, 6966, 7056, 7128, 7224, 7266, 7392, 7439, 7568, 7612, 7938, 8127, 8256, 8304, 8316, 8428, 8477, 8514, 8624, 9072, 9288, 9342, 9408, 9504, 9632, 9688, 9702, 9933, 10584, 10836, 10899, 11072, 11088, 11352, 11418, 12096, 12384, 12456, 12474, 12642, 12771, 12936, 13244, 13321, 13932, 14013, 14112, 14256, 14448, 14532, 14553, 14784, 14878, 15136, 15224, 15876, 16254, 16608, 16632, 16856, 16954, 17028, 17127, 17248, 18144, 18576, 18684, 18963, 19008, 19264, 19376, 19404, 19866, 21168, 21672, 21798, 22176, 22317, 22704, 22836, 23177, 24381, 24768, 24912, 24948, 25284, 25431, 25542, 25872, 26488, 26642, 27864, 28026, 28224, 28512, 28896, 29064, 29106, 29756, 29799, 30272, 30448, 31752, 32508, 32697, 33216, 33264, 33712, 33908, 34056, 34254, 34496, 36288, 37152, 37368, 37926, 38313, 38752, 38808, 39732, 39963, 42336, 43344, 43596, 43659, 44352, 44634, 45408, 45672, 46354, 48762, 49824, 49896, 50568, 50862, 51084, 51381, 51744, 52073, 52976, 53284, 55728, 56052, 56889, 57024, 57792, 58128, 58212, 59512, 59598, 60896, 63504, 65016, 65394, 66528, 66951, 67424, 67816, 68112, 68508, 69531, 74304, 74736, 75852, 76293, 76626, 77504, 77616, 79464, 79926, 81829, 84672, 86688, 87192, 87318, 89268, 89397, 90816, 91344, 92708, 93247, 97524, 98091, 99648, 99792, 101136, 101724, 102168, 102762, 103488, 104146, 105952, 106568, 111456, 112104, 113778, 116256, 116424, 119024, 119196, 119889, 121792, 127008, 130032, 130788, 133056, 133902, 134848, 135632, 136224, 137016, 139062, 149472, 151704, 152586, 153252, 154143, 155232, 156219, 158928, 159852, 163658, 170667, 173376, 174384, 174636, 178536, 178794, 182688, 185416, 186494, 195048, 196182, 199584, 200853, 202272, 203448, 204336, 205524, 208292, 208593, 211904, 213136, 222912, 224208, 227556, 228879, 232512, 232848, 238048, 238392, 239778, 245487, 254016, 260064, 261576, 267804, 268191, 271264, 272448, 274032, 278124, 279741, 298944, 303408, 305172, 306504, 308286, 310464, 312438, 317856, 319704, 327316, 341334, 348768, 349272, 357072, 357588, 359667, 364511, 365376, 370832, 372988, 390096, 392364, 399168, 401706, 404544, 406896, 408672, 411048, 416584, 417186, 426272, 448416, 455112, 457758, 465696, 468657, 476096, 476784, 479556, 490974, 520128, 523152, 535608, 536382, 542528, 548064, 556248, 559482, 572803, 602559, 606816, 610344, 613008, 616572, 624876, 625779, 635712, 639408, 654632, 682668, 686637, 697536, 698544, 714144, 715176, 719334, 729022, 736461, 741664, 745976, 780192, 784728, 803412, 813792, 817344, 822096, 833168, 834372, 839223, 852544, 896832, 910224, 915516, 931392, 937314, 953568, 959112, 981948, 1046304, 1071216, 1072764, 1079001, 1093533, 1096128, 1112496, 1118964, 1145606, 1205118, 1213632, 1220688, 1226016, 1233144, 1249752, 1251558, 1278816, 1309264, 1365336, 1373274, 1397088, 1405971, 1428288, 1430352, 1438668, 1458044, 1472922, 1483328, 1491952, 1560384, 1569456, 1606824, 1627584, 1644192, 1666336, 1668744, 1678446, 1718409, 1820448, 1831032, 1874628, 1877337, 1907136, 1918224, 1963896, 2092608, 2142432, 2145528, 2158002, 2187066, 2209383, 2224992, 2237928, 2291212, 2410236, 2441376, 2452032, 2466288, 2499504, 2503116, 2517669, 2557632, 2618528, 2730672, 2746548, 2794176, 2811942, 2860704, 2877336, 2916088, 2945844, 2983904, 3138912, 3213648, 3280599, 3288384, 3332672, 3337488, 3356892, 3436818, 3640896, 3662064, 3749256, 3754674, 3836448, 3927792, 4009621, 4217913, 4284864, 4291056, 4316004, 4374132, 4418766, 4449984, 4475856, 4582424, 4820472, 4882752, 4932576, 4999008, 5006232, 5035338, 5155227, 5237056, 5461344, 5493096, 5623884, 5721408, 5754672, 5832176, 5891688, 5967808, 6277824, 6427296, 6561198, 6628149, 6674976, 6713784, 6873636, 7324128, 7498512, 7509348, 7553007, 7672896, 7855584, 8019242, 8435826, 8582112, 8632008, 8748264, 8837532, 8951712, 9164848, 9640944, 9841797, 9865152, 9998016, 10012464, 10070676, 10310454, 10922688, 10986192, 11247768, 11509344, 11664352, 11783376, 12028863, 12854592, 13122396, 13256298, 13349952, 13427568, 13747272, 14648256, 14997024, 15018696, 15106014, 15465681, 15711168, 16038484, 16871652, 17164224, 17264016, 17496528, 17675064, 17903424, 18329696, 19281888, 19683594, 20024928, 20141352, 20620908, 21972384, 22495536, 23018688, 23328704, 23566752, 24057726, 26244792, 26512596, 26855136, 27494544, 29525391, 29994048, 30037392, 30212028, 30931362, 32076968, 33743304, 34528032, 34993056, 35350128, 36086589, 36659392, 38563776, 39367188, 40049856, 40282704, 41241816, 43944768, 44991072, 46397043, 47133504, 48115452, 52489584, 53025192, 53710272, 54989088, 59050782, 60074784, 60424056, 61862724, 64153936, 67486608, 69056064, 69986112, 70700256, 72173178, 78734376, 80565408, 82483632, 89982144, 92794086, 96230904, 104979168, 106050384, 108259767, 109978176, 118101564, 120149568, 120848112, 123725448, 128307872, 134973216, 141400512, 144346356, 157468752, 161130816, 164967264, 185588172, 192461808, 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約数ペア:

[(1, 20785875264), (2, 10392937632), (3, 6928625088), (4, 5196468816), (6, 3464312544), (7, 2969410752), (8, 2598234408), (9, 2309541696), (11, 1889625024), (12, 1732156272), (14, 1484705376), (16, 1299117204), (18, 1154770848), (21, 989803584), (22, 944812512), (24, 866078136), (27, 769847232), (28, 742352688), (32, 649558602), (33, 629875008), (36, 577385424), (42, 494901792), (43, 483392448), (44, 472406256), (48, 433039068), (49, 424201536), (54, 384923616), (56, 371176344), (63, 329934528), (64, 324779301), (66, 314937504), (72, 288692712), (77, 269946432), (81, 256615744), (84, 247450896), (86, 241696224), (88, 236203128), (96, 216519534), (98, 212100768), (99, 209958336), (108, 192461808), (112, 185588172), (126, 164967264), (129, 161130816), (132, 157468752), (144, 144346356), (147, 141400512), (154, 134973216), (162, 128307872), (168, 123725448), (172, 120848112), (173, 120149568), (176, 118101564), (189, 109978176), (192, 108259767), (196, 106050384), (198, 104979168), (216, 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