20121486336

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 528

約数和(自身を含む): 70631129088

約数和(自身を除く): 50509642752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 71, 72, 84, 92, 96, 112, 126, 128, 138, 142, 144, 161, 168, 184, 191, 192, 207, 213, 224, 252, 256, 276, 284, 288, 322, 336, 368, 382, 384, 414, 426, 448, 483, 497, 504, 512, 552, 568, 573, 576, 639, 644, 672, 736, 764, 768, 828, 852, 896, 966, 994, 1008, 1024, 1104, 1136, 1146, 1152, 1278, 1288, 1337, 1344, 1449, 1472, 1491, 1528, 1536, 1633, 1656, 1704, 1719, 1792, 1932, 1988, 2016, 2208, 2272, 2292, 2304, 2556, 2576, 2674, 2688, 2898, 2944, 2982, 3056, 3072, 3266, 3312, 3408, 3438, 3584, 3864, 3976, 4011, 4032, 4393, 4416, 4473, 4544, 4584, 4608, 4899, 5112, 5152, 5348, 5376, 5796, 5888, 5964, 6112, 6532, 6624, 6816, 6876, 7168, 7728, 7952, 8022, 8064, 8786, 8832, 8946, 9088, 9168, 9216, 9798, 10224, 10304, 10696, 10752, 11431, 11592, 11776, 11928, 12033, 12224, 13064, 13179, 13248, 13561, 13632, 13752, 14697, 15456, 15904, 16044, 16128, 17572, 17664, 17892, 18176, 18336, 19596, 20448, 20608, 21392, 21504, 22862, 23184, 23552, 23856, 24066, 24448, 26128, 26358, 26496, 27122, 27264, 27504, 29394, 30751, 30912, 31808, 32088, 32256, 34293, 35144, 35328, 35784, 36352, 36672, 39192, 39537, 40683, 40896, 41216, 42784, 45724, 46368, 47712, 48132, 48896, 52256, 52716, 52992, 54244, 54528, 55008, 58788, 61502, 61824, 63616, 64176, 64512, 68586, 70288, 70656, 71568, 72704, 73344, 78384, 79074, 81366, 81792, 82432, 85568, 91448, 92253, 92736, 94927, 95424, 96264, 97792, 102879, 104512, 105432, 105984, 108488, 109056, 110016, 117576, 122049, 123004, 123648, 127232, 128352, 137172, 140576, 143136, 146688, 156768, 158148, 162732, 163584, 164864, 171136, 182896, 184506, 185472, 189854, 190848, 192528, 195584, 205758, 209024, 210864, 211968, 216976, 218112, 220032, 235152, 244098, 246008, 247296, 254464, 256704, 274344, 276759, 281152, 284781, 286272, 293376, 311903, 313536, 316296, 325464, 327168, 342272, 365792, 369012, 370944, 379708, 381696, 385056, 411516, 418048, 421728, 433952, 440064, 470304, 488196, 492016, 494592, 508928, 513408, 548688, 553518, 562304, 569562, 572544, 586752, 623806, 627072, 632592, 650928, 654336, 684544, 731584, 738024, 741888, 759416, 763392, 770112, 823032, 836096, 843456, 854343, 867904, 880128, 935709, 940608, 976392, 984032, 1026816, 1097376, 1107036, 1124608, 1139124, 1145088, 1247612, 1254144, 1265184, 1301856, 1369088, 1463168, 1476048, 1483776, 1518832, 1526784, 1540224, 1646064, 1672192, 1686912, 1708686, 1735808, 1760256, 1871418, 1881216, 1952784, 1968064, 2053632, 2183321, 2194752, 2214072, 2249216, 2278248, 2290176, 2495224, 2508288, 2530368, 2603712, 2807127, 2926336, 2952096, 3037664, 3080448, 3292128, 3373824, 3417372, 3471616, 3742836, 3762432, 3905568, 3936128, 4107264, 4366642, 4389504, 4428144, 4498432, 4556496, 4580352, 4990448, 5016576, 5060736, 5207424, 5614254, 5852672, 5904192, 6075328, 6160896, 6549963, 6584256, 6747648, 6834744, 6943232, 7485672, 7524864, 7811136, 7872256, 8733284, 8779008, 8856288, 9112992, 9980896, 10121472, 10414848, 11228508, 11705344, 11808384, 12150656, 12321792, 13099926, 13168512, 13495296, 13669488, 13886464, 14971344, 15049728, 15622272, 15744512, 17466568, 17558016, 17712576, 18225984, 19649889, 19961792, 20242944, 20829696, 22457016, 23616768, 24301312, 26199852, 26337024, 27338976, 29942688, 31244544, 31489024, 34933136, 35116032, 35425152, 36451968, 39299778, 39923584, 40485888, 41659392, 44914032, 47233536, 48602624, 52399704, 52674048, 54677952, 59885376, 62489088, 69866272, 70850304, 72903936, 78599556, 79847168, 89828064, 94467072, 97205248, 104799408, 105348096, 109355904, 119770752, 124978176, 139732544, 141700608, 145807872, 157199112, 159694336, 179656128, 209598816, 218711808, 239541504, 279465088, 283401216, 291615744, 314398224, 319388672, 359312256, 419197632, 437423616, 479083008, 558930176, 628796448, 718624512, 838395264, 874847232, 958166016, 1117860352, 1257592896, 1437249024, 1676790528, 2235720704, 2515185792, 2874498048, 3353581056, 5030371584, 6707162112, 10060743168, 20121486336]

約数ペア:

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