20121314304

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 352

約数和(自身を含む): 66556256256

約数和(自身を除く): 46434941952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 167, 168, 182, 192, 208, 224, 256, 273, 312, 334, 336, 364, 384, 416, 431, 448, 501, 512, 546, 624, 668, 672, 728, 768, 832, 862, 896, 1002, 1024, 1092, 1169, 1248, 1293, 1336, 1344, 1456, 1536, 1664, 1724, 1792, 2004, 2171, 2184, 2338, 2496, 2586, 2672, 2688, 2912, 3017, 3072, 3328, 3448, 3507, 3584, 4008, 4342, 4368, 4676, 4992, 5172, 5344, 5376, 5603, 5824, 6034, 6513, 6656, 6896, 7014, 7168, 8016, 8684, 8736, 9051, 9352, 9984, 10344, 10688, 10752, 11206, 11648, 12068, 13026, 13312, 13792, 14028, 15197, 16032, 16809, 17368, 17472, 18102, 18704, 19968, 20688, 21376, 21504, 22412, 23296, 24136, 26052, 27584, 28056, 30394, 32064, 33618, 34736, 34944, 36204, 37408, 39221, 39936, 41376, 42752, 44824, 45591, 46592, 48272, 52104, 55168, 56112, 60788, 64128, 67236, 69472, 69888, 71977, 72408, 74816, 78442, 82752, 85504, 89648, 91182, 93184, 96544, 104208, 110336, 112224, 117663, 121576, 128256, 134472, 138944, 139776, 143954, 144816, 149632, 156884, 165504, 171008, 179296, 182364, 193088, 208416, 215931, 220672, 224448, 235326, 243152, 256512, 268944, 277888, 279552, 287908, 289632, 299264, 313768, 331008, 358592, 364728, 386176, 416832, 431862, 441344, 448896, 470652, 486304, 503839, 513024, 537888, 555776, 575816, 579264, 598528, 627536, 662016, 717184, 729456, 772352, 833664, 863724, 897792, 935701, 941304, 972608, 1007678, 1075776, 1111552, 1151632, 1158528, 1197056, 1255072, 1324032, 1434368, 1458912, 1511517, 1544704, 1667328, 1727448, 1795584, 1871402, 1882608, 1945216, 2015356, 2151552, 2223104, 2303264, 2317056, 2510144, 2807103, 2868736, 2917824, 3023034, 3089408, 3334656, 3454896, 3591168, 3742804, 3765216, 3890432, 4030712, 4303104, 4606528, 4634112, 5020288, 5614206, 5737472, 5835648, 6046068, 6549907, 6669312, 6909792, 7485608, 7530432, 7780864, 8061424, 8606208, 9213056, 9268224, 10040576, 11228412, 11671296, 12092136, 13099814, 13819584, 14971216, 15060864, 15561728, 16122848, 17212416, 18426112, 19649721, 20081152, 22456824, 23342592, 24184272, 26199628, 27639168, 29942432, 30121728, 32245696, 36852224, 39299442, 40162304, 44913648, 46685184, 48368544, 52399256, 55278336, 59884864, 60243456, 64491392, 73704448, 78598884, 89827296, 96737088, 104798512, 110556672, 119769728, 120486912, 128982784, 157197768, 179654592, 193474176, 209597024, 221113344, 239539456, 257965568, 314395536, 359309184, 386948352, 419194048, 479078912, 515931136, 628791072, 718618368, 773896704, 838388096, 958157824, 1257582144, 1437236736, 1547793408, 1676776192, 2515164288, 2874473472, 3353552384, 5030328576, 6707104768, 10060657152, 20121314304]

約数ペア:

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