20072521728

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 672

約数和(自身を含む): 73605542400

約数和(自身を除く): 53533020672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 64, 69, 72, 76, 84, 89, 92, 96, 112, 114, 126, 128, 133, 138, 144, 152, 161, 168, 171, 178, 184, 192, 207, 224, 228, 252, 256, 266, 267, 276, 288, 304, 322, 336, 342, 356, 368, 384, 399, 414, 437, 448, 456, 483, 504, 512, 532, 534, 552, 576, 608, 623, 644, 672, 684, 712, 736, 768, 798, 801, 828, 874, 896, 912, 966, 1008, 1024, 1064, 1068, 1104, 1152, 1197, 1216, 1246, 1288, 1311, 1344, 1368, 1424, 1449, 1472, 1536, 1596, 1602, 1656, 1691, 1748, 1792, 1824, 1869, 1932, 2016, 2047, 2048, 2128, 2136, 2208, 2304, 2394, 2432, 2492, 2576, 2622, 2688, 2736, 2848, 2898, 2944, 3059, 3072, 3192, 3204, 3312, 3382, 3496, 3584, 3648, 3738, 3864, 3933, 4032, 4094, 4096, 4256, 4272, 4416, 4608, 4788, 4864, 4984, 5073, 5152, 5244, 5376, 5472, 5607, 5696, 5796, 5888, 6118, 6141, 6144, 6384, 6408, 6624, 6764, 6992, 7168, 7296, 7476, 7728, 7866, 8064, 8188, 8192, 8512, 8544, 8832, 9177, 9216, 9576, 9728, 9968, 10146, 10304, 10488, 10752, 10944, 11214, 11392, 11592, 11776, 11837, 12236, 12282, 12288, 12768, 12816, 13248, 13528, 13984, 14329, 14336, 14592, 14952, 15219, 15456, 15732, 16128, 16376, 17024, 17088, 17664, 18354, 18423, 18432, 19152, 19456, 19936, 20292, 20608, 20976, 21504, 21888, 22428, 22784, 23184, 23552, 23674, 24472, 24564, 24576, 25536, 25632, 26496, 27056, 27531, 27968, 28658, 28672, 29184, 29904, 30438, 30912, 31464, 32256, 32752, 34048, 34176, 35328, 35511, 36708, 36846, 36864, 38304, 38893, 38912, 39872, 40584, 41216, 41952, 42987, 43008, 43776, 44856, 45568, 46368, 47104, 47348, 48944, 49128, 51072, 51264, 52992, 54112, 55062, 55936, 57316, 57344, 58368, 59808, 60876, 61824, 62928, 64512, 65504, 68096, 68352, 70656, 71022, 73416, 73692, 73728, 76608, 77786, 77824, 79744, 81168, 82432, 83904, 85974, 86016, 87552, 89712, 91136, 92736, 94208, 94696, 97888, 98256, 102144, 102528, 105984, 106533, 108224, 110124, 111872, 114632, 116679, 116736, 119616, 121752, 123648, 125856, 128961, 129024, 131008, 136192, 136704, 141312, 142044, 146832, 147384, 153216, 155572, 155648, 159488, 162336, 164864, 167808, 171948, 172032, 175104, 179424, 182272, 185472, 188416, 189392, 195776, 196512, 204288, 205056, 211968, 213066, 216448, 220248, 223744, 229264, 233358, 233472, 239232, 243504, 247296, 251712, 257922, 258048, 262016, 272251, 272384, 273408, 282624, 284088, 293664, 294768, 306432, 311144, 318976, 324672, 329728, 335616, 343896, 350037, 350208, 358848, 364544, 370944, 378784, 391552, 393024, 408576, 410112, 423936, 426132, 432896, 440496, 447488, 458528, 466716, 466944, 478464, 487008, 494592, 503424, 515844, 516096, 524032, 544502, 544768, 546816, 565248, 568176, 587328, 589536, 612864, 622288, 637952, 649344, 659456, 671232, 687792, 700074, 700416, 717696, 729088, 741888, 757568, 783104, 786048, 816753, 817152, 820224, 847872, 852264, 865792, 880992, 894976, 917056, 933432, 956928, 974016, 989184, 1006848, 1031688, 1048064, 1089004, 1089536, 1093632, 1136352, 1174656, 1179072, 1225728, 1244576, 1275904, 1298688, 1318912, 1342464, 1375584, 1400148, 1400832, 1435392, 1483776, 1515136, 1566208, 1572096, 1633506, 1634304, 1640448, 1695744, 1704528, 1731584, 1761984, 1789952, 1834112, 1866864, 1913856, 1948032, 1978368, 2013696, 2063376, 2096128, 2178008, 2187264, 2272704, 2349312, 2358144, 2450259, 2451456, 2489152, 2551808, 2597376, 2684928, 2751168, 2800296, 2870784, 2967552, 3030272, 3132416, 3144192, 3267012, 3268608, 3280896, 3409056, 3463168, 3523968, 3579904, 3668224, 3733728, 3827712, 3896064, 3956736, 4027392, 4126752, 4192256, 4356016, 4545408, 4698624, 4716288, 4900518, 4902912, 4978304, 5103616, 5194752, 5369856, 5502336, 5600592, 5741568, 5935104, 6060544, 6264832, 6288384, 6534024, 6561792, 6818112, 6926336, 7047936, 7336448, 7467456, 7655424, 7792128, 8054784, 8253504, 8384512, 8712032, 9090816, 9397248, 9432576, 9801036, 9805824, 9956608, 10389504, 10739712, 11004672, 11201184, 11483136, 11870208, 12121088, 12529664, 12576768, 13068048, 13636224, 13852672, 14095872, 14672896, 14934912, 15310848, 15584256, 16109568, 16507008, 16769024, 17424064, 18181632, 18794496, 18865152, 19602072, 19913216, 20779008, 22009344, 22402368, 22966272, 24242176, 25059328, 25153536, 26136096, 27272448, 28191744, 29345792, 29869824, 31168512, 32219136, 33014016, 34848128, 36363264, 37588992, 37730304, 39204144, 39826432, 41558016, 44018688, 44804736, 45932544, 48484352, 50307072, 52272192, 54544896, 56383488, 58691584, 59739648, 62337024, 66028032, 69696256, 72726528, 75177984, 75460608, 78408288, 79652864, 88037376, 89609472, 96968704, 104544384, 109089792, 112766976, 117383168, 119479296, 124674048, 132056064, 139392512, 145453056, 150921216, 156816576, 159305728, 176074752, 179218944, 209088768, 218179584, 225533952, 238958592, 264112128, 278785024, 290906112, 313633152, 318611456, 352149504, 358437888, 418177536, 436359168, 477917184, 528224256, 557570048, 627266304, 716875776, 836355072, 872718336, 955834368, 1056448512, 1115140096, 1254532608, 1433751552, 1672710144, 2230280192, 2509065216, 2867503104, 3345420288, 5018130432, 6690840576, 10036260864, 20072521728]

約数ペア:

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