20206323984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1723}}^1$

素因数の和:1938

約数の個数: 320

約数和(自身を含む): 68955586560

約数和(自身を除く): 48749262576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 167, 168, 176, 209, 228, 231, 264, 266, 304, 308, 334, 336, 399, 418, 456, 462, 501, 528, 532, 616, 627, 668, 798, 836, 912, 924, 1002, 1064, 1169, 1232, 1254, 1336, 1463, 1596, 1672, 1723, 1837, 1848, 2004, 2128, 2338, 2508, 2672, 2926, 3173, 3192, 3344, 3446, 3507, 3674, 3696, 4008, 4389, 4676, 5016, 5169, 5511, 5852, 6346, 6384, 6892, 7014, 7348, 8016, 8778, 9352, 9519, 10032, 10338, 11022, 11704, 12061, 12692, 12859, 13784, 14028, 14696, 17556, 18704, 18953, 19038, 20676, 22044, 22211, 23408, 24122, 25384, 25718, 27568, 28056, 29392, 32737, 34903, 35112, 36183, 37906, 38076, 38577, 41352, 44088, 44422, 48244, 50768, 51436, 56112, 56859, 65474, 66633, 69806, 70224, 72366, 75812, 76152, 77154, 82704, 88176, 88844, 96488, 98211, 102872, 104709, 113718, 130948, 132671, 133266, 139612, 144732, 151624, 152304, 154308, 177688, 192976, 196422, 205744, 209418, 227436, 229159, 244321, 261896, 265342, 266532, 279224, 287741, 289464, 303248, 308616, 355376, 360107, 392844, 398013, 418836, 454872, 458318, 488642, 523792, 530684, 533064, 558448, 575482, 578928, 617232, 687477, 720214, 732963, 785688, 796026, 837672, 863223, 909744, 916636, 977284, 1061368, 1066128, 1080321, 1150964, 1374954, 1440428, 1465926, 1571376, 1592052, 1675344, 1726446, 1833272, 1954568, 2014187, 2122736, 2160642, 2301928, 2520749, 2749908, 2880856, 2931852, 3165151, 3184104, 3452892, 3666544, 3909136, 4028374, 4321284, 4603856, 5041498, 5467079, 5499816, 5761712, 5863704, 6042561, 6330302, 6368208, 6905784, 7562247, 8056748, 8642568, 9495453, 10082996, 10934158, 10999632, 11727408, 12085122, 12660604, 13811568, 15124494, 16113496, 16401237, 17285136, 18990906, 20165992, 21868316, 22156057, 24170244, 25321208, 30248988, 32226992, 32802474, 37981812, 38269553, 40331984, 43736632, 44312114, 48340488, 50642416, 60137869, 60497976, 65604948, 66468171, 75963624, 76539106, 87473264, 88624228, 96680976, 114808659, 120275738, 120995952, 131209896, 132936342, 151927248, 153078212, 177248456, 180413607, 229617318, 240551476, 262419792, 265872684, 306156424, 354496912, 360827214, 420965083, 459234636, 481102952, 531745368, 612312848, 721654428, 841930166, 918469272, 962205904, 1063490736, 1262895249, 1443308856, 1683860332, 1836938544, 2525790498, 2886617712, 3367720664, 5051580996, 6735441328, 10103161992, 20206323984]

約数ペア:

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