20161795584

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 480

約数和(自身を含む): 68741671680

約数和(自身を除く): 48579876096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 49, 56, 57, 64, 69, 76, 84, 92, 96, 98, 112, 114, 128, 133, 138, 147, 152, 161, 168, 184, 192, 196, 224, 228, 256, 266, 276, 294, 304, 322, 336, 368, 384, 392, 399, 437, 448, 456, 483, 512, 532, 552, 588, 608, 613, 644, 672, 736, 768, 784, 798, 874, 896, 912, 931, 966, 1064, 1104, 1127, 1176, 1216, 1226, 1288, 1311, 1344, 1472, 1536, 1568, 1596, 1748, 1792, 1824, 1839, 1862, 1932, 2128, 2208, 2254, 2352, 2432, 2452, 2576, 2622, 2688, 2793, 2944, 3059, 3136, 3192, 3381, 3496, 3584, 3648, 3678, 3724, 3864, 4256, 4291, 4416, 4508, 4704, 4864, 4904, 5152, 5244, 5376, 5586, 5888, 6118, 6272, 6384, 6762, 6992, 7296, 7356, 7448, 7728, 8512, 8582, 8832, 9016, 9177, 9408, 9728, 9808, 10304, 10488, 10752, 11172, 11647, 11776, 12236, 12544, 12768, 12873, 13524, 13984, 14099, 14592, 14712, 14896, 15456, 17024, 17164, 17664, 18032, 18354, 18816, 19616, 20608, 20976, 21413, 22344, 23294, 24472, 25088, 25536, 25746, 27048, 27968, 28198, 29184, 29424, 29792, 30037, 30912, 34048, 34328, 34941, 35328, 36064, 36708, 37632, 39232, 41216, 41952, 42297, 42826, 44688, 46588, 48944, 51072, 51492, 54096, 55936, 56396, 58848, 59584, 60074, 61824, 64239, 68096, 68656, 69882, 72128, 73416, 75264, 78464, 81529, 82432, 83904, 84594, 85652, 89376, 90111, 93176, 97888, 98693, 102144, 102984, 108192, 111872, 112792, 117696, 119168, 120148, 123648, 128478, 137312, 139764, 144256, 146832, 156928, 163058, 167808, 169188, 171304, 178752, 180222, 186352, 195776, 197386, 204288, 205968, 216384, 223744, 225584, 235392, 238336, 240296, 244587, 247296, 256956, 267881, 274624, 279528, 288512, 293664, 296079, 313856, 326116, 335616, 338376, 342608, 357504, 360444, 372704, 391552, 394772, 411936, 432768, 451168, 470784, 476672, 480592, 489174, 513912, 535762, 549248, 559056, 570703, 577024, 587328, 592158, 652232, 671232, 676752, 685216, 690851, 715008, 720888, 745408, 783104, 789544, 803643, 823872, 865536, 902336, 941568, 961184, 978348, 1027824, 1071524, 1098496, 1118112, 1141406, 1174656, 1184316, 1304464, 1353504, 1370432, 1381702, 1430016, 1441776, 1490816, 1566208, 1579088, 1607286, 1647744, 1712109, 1731072, 1804672, 1875167, 1922368, 1956696, 2055648, 2072553, 2143048, 2196992, 2236224, 2282812, 2349312, 2368632, 2608928, 2707008, 2740864, 2763404, 2883552, 2981632, 3158176, 3214572, 3295488, 3424218, 3609344, 3750334, 3844736, 3913392, 4111296, 4145106, 4286096, 4472448, 4565624, 4698624, 4737264, 5217856, 5414016, 5481728, 5526808, 5625501, 5767104, 5963264, 6316352, 6429144, 6590976, 6848436, 7218688, 7500668, 7689472, 7826784, 8222592, 8290212, 8572192, 8944896, 9131248, 9474528, 10435712, 10828032, 10963456, 11053616, 11251002, 11534208, 12632704, 12858288, 13126169, 13696872, 15001336, 15378944, 15653568, 16445184, 16580424, 17144384, 17889792, 18262496, 18949056, 20871424, 21656064, 22107232, 22502004, 23068416, 25265408, 25716576, 26252338, 27393744, 30002672, 31307136, 32890368, 33160848, 34288768, 36524992, 37898112, 39378507, 41742848, 44214464, 45004008, 46136832, 50530816, 51433152, 52504676, 54787488, 60005344, 62614272, 66321696, 68577536, 73049984, 75796224, 78757014, 88428928, 90008016, 102866304, 105009352, 109574976, 120010688, 125228544, 132643392, 137155072, 146099968, 151592448, 157514028, 176857856, 180016032, 205732608, 210018704, 219149952, 240021376, 265286784, 292199936, 315028056, 353715712, 360032064, 411465216, 420037408, 438299904, 480042752, 530573568, 630056112, 720064128, 840074816, 876599808, 960085504, 1061147136, 1260112224, 1440128256, 1680149632, 2520224448, 2880256512, 3360299264, 5040448896, 6720598528, 10080897792, 20161795584]

約数ペア:

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