20814955392

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 768

約数和(自身を含む): 75907584000

約数和(自身を除く): 55092628608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 49, 56, 57, 64, 66, 67, 76, 77, 79, 84, 88, 96, 98, 112, 114, 128, 132, 133, 134, 147, 152, 154, 158, 168, 176, 192, 196, 201, 209, 224, 228, 231, 237, 264, 266, 268, 294, 304, 308, 316, 336, 352, 384, 392, 399, 402, 418, 448, 456, 462, 469, 474, 528, 532, 536, 539, 553, 588, 608, 616, 627, 632, 672, 704, 737, 784, 798, 804, 836, 869, 896, 912, 924, 931, 938, 948, 1056, 1064, 1072, 1078, 1106, 1176, 1216, 1232, 1254, 1264, 1273, 1344, 1407, 1408, 1463, 1474, 1501, 1568, 1596, 1608, 1617, 1659, 1672, 1738, 1824, 1848, 1862, 1876, 1896, 2112, 2128, 2144, 2156, 2211, 2212, 2352, 2432, 2464, 2508, 2528, 2546, 2607, 2688, 2793, 2814, 2926, 2948, 3002, 3136, 3192, 3216, 3234, 3283, 3318, 3344, 3476, 3648, 3696, 3724, 3752, 3792, 3819, 3871, 4224, 4256, 4288, 4312, 4389, 4422, 4424, 4503, 4704, 4928, 5016, 5056, 5092, 5159, 5214, 5293, 5586, 5628, 5852, 5896, 6004, 6083, 6272, 6384, 6432, 6468, 6566, 6636, 6688, 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3136672, 3170112, 3218144, 3236156, 3260488, 3318711, 3421824, 3466848, 3530352, 3556896, 3698464, 3726272, 3932544, 3992128, 4034688, 4087776, 4116882, 4149712, 4223814, 4424948, 4622464, 4705008, 4707136, 4742528, 4827216, 4854234, 4890732, 4927783, 5377152, 5450368, 5489176, 5547696, 5589408, 5631752, 5705854, 5988192, 6224568, 6273344, 6340224, 6436288, 6472312, 6520976, 6637422, 6933696, 7060704, 7113792, 7396928, 7452544, 7743659, 7984256, 8175552, 8233764, 8299424, 8447628, 8558781, 8849896, 9410016, 9414272, 9654432, 9708468, 9781464, 9855566, 10978352, 11095392, 11178816, 11263504, 11411708, 11976384, 12449136, 12546688, 12872576, 12944624, 13041952, 13274844, 13867392, 14121408, 14227584, 14783349, 14793856, 15487318, 16351104, 16467528, 16598848, 16895256, 17117562, 17699792, 18820032, 19308864, 19416936, 19562928, 19711132, 21956704, 22190784, 22357632, 22527008, 22823416, 23230977, 23952768, 24898272, 25889248, 26083904, 26549688, 28242816, 29566698, 30974636, 32935056, 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約数ペア:

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