20041293312

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:210

約数の個数: 480

約数和(自身を含む): 63166207104

約数和(自身を除く): 43124913792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 47, 48, 61, 64, 72, 74, 82, 94, 96, 111, 122, 123, 128, 141, 144, 148, 164, 183, 188, 192, 222, 244, 246, 256, 282, 288, 296, 328, 333, 366, 369, 376, 384, 423, 444, 488, 492, 512, 549, 564, 576, 592, 656, 666, 732, 738, 752, 768, 846, 888, 976, 984, 1098, 1128, 1152, 1184, 1312, 1332, 1464, 1476, 1504, 1517, 1536, 1692, 1739, 1776, 1927, 1952, 1968, 2196, 2256, 2257, 2304, 2368, 2501, 2624, 2664, 2867, 2928, 2952, 3008, 3034, 3384, 3478, 3552, 3854, 3904, 3936, 4392, 4512, 4514, 4551, 4608, 4736, 5002, 5217, 5248, 5328, 5734, 5781, 5856, 5904, 6016, 6068, 6768, 6771, 6956, 7104, 7503, 7708, 7808, 7872, 8601, 8784, 9024, 9028, 9102, 9472, 10004, 10434, 10496, 10656, 11468, 11562, 11712, 11808, 12032, 12136, 13536, 13542, 13653, 13912, 14208, 15006, 15416, 15616, 15651, 15744, 17202, 17343, 17568, 18048, 18056, 18204, 18944, 20008, 20313, 20868, 20992, 21312, 22509, 22936, 23124, 23424, 23616, 24064, 24272, 25803, 27072, 27084, 27306, 27824, 28416, 30012, 30832, 31232, 31302, 31488, 34404, 34686, 35136, 36096, 36112, 36408, 40016, 40626, 41736, 42624, 45018, 45872, 46248, 46848, 47232, 48544, 51606, 54144, 54168, 54612, 55648, 56832, 60024, 61664, 62604, 62976, 68808, 69372, 70272, 71299, 72192, 72224, 72816, 80032, 81252, 83472, 85248, 90036, 91744, 92496, 92537, 93696, 94464, 97088, 103212, 106079, 108288, 108336, 109224, 111296, 117547, 120048, 123328, 125208, 137616, 138744, 140544, 142598, 144448, 145632, 160064, 162504, 166944, 170496, 180072, 183488, 184992, 185074, 188928, 194176, 206424, 212158, 213897, 216576, 216672, 218448, 222592, 235094, 240096, 246656, 250416, 275232, 277488, 277611, 281088, 285196, 288896, 291264, 318237, 320128, 325008, 333888, 352641, 360144, 366976, 369984, 370148, 388352, 412848, 424316, 427794, 433344, 436896, 445184, 470188, 480192, 493312, 500832, 550464, 554976, 555222, 570392, 577792, 582528, 636474, 640256, 641691, 650016, 667776, 705282, 720288, 733952, 739968, 740296, 776704, 825696, 832833, 848632, 855588, 866688, 873792, 890368, 940376, 954711, 960384, 986624, 1001664, 1057923, 1100928, 1109952, 1110444, 1140784, 1155584, 1165056, 1272948, 1280512, 1283382, 1300032, 1335552, 1410564, 1440576, 1467904, 1479936, 1480592, 1651392, 1665666, 1697264, 1711176, 1733376, 1747584, 1880752, 1909422, 1920768, 2003328, 2115846, 2201856, 2219904, 2220888, 2281568, 2330112, 2545896, 2566764, 2600064, 2671104, 2821128, 2881152, 2959872, 2961184, 3302784, 3331332, 3394528, 3422352, 3466752, 3495168, 3761504, 3818844, 3841536, 4006656, 4231692, 4349239, 4403712, 4439808, 4441776, 4563136, 5091792, 5133528, 5200128, 5642256, 5762304, 5922368, 6605568, 6662664, 6789056, 6844704, 6990336, 7523008, 7637688, 8013312, 8463384, 8698478, 8879616, 8883552, 9126272, 10183584, 10267056, 10400256, 11284512, 11524608, 11844736, 13047717, 13211136, 13325328, 13578112, 13689408, 15046016, 15275376, 16926768, 17396956, 17767104, 18252544, 20367168, 20534112, 22569024, 23689472, 26095434, 26650656, 27156224, 27378816, 30092032, 30550752, 33853536, 34793912, 35534208, 36505088, 39143151, 40734336, 41068224, 45138048, 47378944, 52190868, 53301312, 54312448, 54757632, 60184064, 61101504, 67707072, 69587824, 71068416, 78286302, 81468672, 82136448, 90276096, 104381736, 106602624, 109515264, 122203008, 135414144, 139175648, 142136832, 156572604, 162937344, 164272896, 180552192, 208763472, 213205248, 244406016, 270828288, 278351296, 313145208, 328545792, 417526944, 426410496, 488812032, 541656576, 556702592, 626290416, 835053888, 1113405184, 1252580832, 1670107776, 2226810368, 2505161664, 3340215552, 5010323328, 6680431104, 10020646656, 20041293312]

約数ペア:

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