20198585088

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5265

約数の個数: 360

約数和(自身を含む): 69582134160

約数和(自身を除く): 49383549072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 81, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 162, 176, 187, 192, 198, 204, 216, 256, 264, 272, 288, 297, 306, 324, 352, 374, 384, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 648, 704, 748, 768, 792, 816, 864, 891, 918, 1056, 1088, 1122, 1152, 1188, 1224, 1296, 1377, 1408, 1496, 1584, 1632, 1683, 1728, 1782, 1836, 2112, 2176, 2244, 2304, 2376, 2448, 2592, 2754, 2816, 2992, 3168, 3264, 3366, 3456, 3564, 3672, 4224, 4352, 4488, 4752, 4896, 5049, 5184, 5209, 5508, 5984, 6336, 6528, 6732, 6912, 7128, 7344, 8448, 8976, 9504, 9792, 10098, 10368, 10418, 11016, 11968, 12672, 13056, 13464, 14256, 14688, 15147, 15627, 17952, 19008, 19584, 20196, 20736, 20836, 22032, 23936, 25344, 26928, 28512, 29376, 30294, 31254, 35904, 38016, 39168, 40392, 41672, 44064, 46881, 47872, 53856, 57024, 57299, 58752, 60588, 62508, 71808, 76032, 80784, 83344, 88128, 88553, 93762, 107712, 114048, 114598, 117504, 121176, 125016, 140643, 143616, 161568, 166688, 171897, 176256, 177106, 187524, 215424, 228096, 229196, 242352, 250032, 265659, 281286, 323136, 333376, 343794, 352512, 354212, 375048, 421929, 430848, 458392, 484704, 500064, 515691, 531318, 562572, 646272, 666752, 687588, 708424, 750096, 796977, 843858, 916784, 969408, 974083, 1000128, 1031382, 1062636, 1125144, 1292544, 1333504, 1375176, 1416848, 1500192, 1547073, 1593954, 1687716, 1833568, 1938816, 1948166, 2000256, 2062764, 2125272, 2250288, 2390931, 2750352, 2833696, 2922249, 3000384, 3094146, 3187908, 3375432, 3667136, 3877632, 3896332, 4000512, 4125528, 4250544, 4500576, 4641219, 4781862, 5500704, 5667392, 5844498, 6000768, 6188292, 6375816, 6750864, 7172793, 7334272, 7792664, 8251056, 8501088, 8766747, 9001152, 9282438, 9563724, 11001408, 11334784, 11688996, 12001536, 12376584, 12751632, 13501728, 14345586, 14668544, 15585328, 16502112, 17002176, 17533494, 18002304, 18564876, 19127448, 22002816, 22669568, 23377992, 24753168, 25503264, 26300241, 27003456, 28691172, 31170656, 33004224, 34004352, 35066988, 36004608, 37129752, 38254896, 44005632, 46755984, 49506336, 51006528, 52600482, 54006912, 57382344, 62341312, 66008448, 68008704, 70133976, 74259504, 76509792, 78900723, 93511968, 99012672, 102013056, 105200964, 108013824, 114764688, 124682624, 132016896, 140267952, 148519008, 153019584, 157801446, 187023936, 198025344, 204026112, 210401928, 229529376, 249365248, 280535904, 297038016, 306039168, 315602892, 374047872, 396050688, 420803856, 459058752, 561071808, 594076032, 612078336, 631205784, 748095744, 841607712, 918117504, 1122143616, 1188152064, 1262411568, 1683215424, 1836235008, 2244287232, 2524823136, 3366430848, 5049646272, 6732861696, 10099292544, 20198585088]

約数ペア:

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