20166785568

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 384

約数和(自身を含む): 64377815040

約数和(自身を除く): 44211029472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 94, 96, 102, 108, 131, 136, 141, 144, 153, 188, 204, 216, 223, 262, 272, 282, 288, 306, 376, 393, 408, 423, 432, 446, 459, 524, 544, 564, 612, 669, 752, 786, 799, 816, 846, 864, 892, 918, 1048, 1128, 1179, 1224, 1269, 1338, 1504, 1572, 1598, 1632, 1692, 1784, 1836, 2007, 2096, 2227, 2256, 2358, 2397, 2448, 2538, 2676, 3144, 3196, 3384, 3537, 3568, 3672, 3791, 4014, 4192, 4454, 4512, 4716, 4794, 4896, 5076, 5352, 6021, 6157, 6288, 6392, 6681, 6768, 7074, 7136, 7191, 7344, 7582, 8028, 8908, 9432, 9588, 10152, 10481, 10704, 11373, 12042, 12314, 12576, 12784, 13362, 13536, 14148, 14382, 14688, 15164, 16056, 17816, 18471, 18864, 19176, 20043, 20304, 20962, 21408, 21573, 22746, 24084, 24628, 25568, 26724, 28296, 28764, 29213, 30328, 31443, 32112, 34119, 35632, 36942, 37728, 38352, 40086, 40608, 41924, 43146, 45492, 48168, 49256, 53448, 55413, 56592, 57528, 58426, 60129, 60656, 62886, 64224, 68238, 71264, 73884, 76704, 80172, 83848, 86292, 87639, 90984, 94329, 96336, 98512, 102357, 104669, 106896, 110826, 113184, 115056, 116852, 120258, 121312, 125772, 136476, 147768, 160344, 166239, 167696, 172584, 175278, 178177, 181968, 188658, 192672, 197024, 204714, 209338, 213792, 221652, 230112, 233704, 240516, 251544, 262917, 272952, 282987, 295536, 314007, 320688, 332478, 335392, 345168, 350556, 356354, 363936, 377316, 409428, 418676, 443304, 467408, 481032, 496621, 503088, 525834, 534531, 545904, 565974, 591072, 628014, 641376, 664956, 690336, 701112, 712708, 754632, 788751, 818856, 837352, 886608, 934816, 942021, 962064, 993242, 1006176, 1051668, 1069062, 1091808, 1131948, 1256028, 1329912, 1373011, 1402224, 1425416, 1489863, 1509264, 1577502, 1603593, 1637712, 1674704, 1773216, 1884042, 1924128, 1986484, 2103336, 2138124, 2263896, 2512056, 2659824, 2746022, 2804448, 2826063, 2850832, 2979726, 3018528, 3155004, 3207186, 3275424, 3349408, 3768084, 3972968, 4119033, 4206672, 4276248, 4469589, 4527792, 4810779, 5024112, 5319648, 5492044, 5652126, 5701664, 5959452, 6310008, 6414372, 7536168, 7945936, 8238066, 8413344, 8552496, 8939178, 9055584, 9621558, 10048224, 10984088, 11304252, 11918904, 12357099, 12620016, 12828744, 13408767, 15072336, 15891872, 16476132, 17104992, 17878356, 19243116, 21968176, 22608504, 23341187, 23837808, 24714198, 25240032, 25657488, 26817534, 30144672, 32952264, 35756712, 37071297, 38486232, 43936352, 45217008, 46682374, 47675616, 49428396, 51314976, 53635068, 65904528, 70023561, 71513424, 74142594, 76972464, 90434016, 93364748, 98856792, 107270136, 131809056, 140047122, 143026848, 148285188, 153944928, 186729496, 197713584, 210070683, 214540272, 280094244, 296570376, 373458992, 395427168, 420141366, 429080544, 560188488, 593140752, 630212049, 746917984, 840282732, 1120376976, 1186281504, 1260424098, 1680565464, 2240753952, 2520848196, 3361130928, 5041696392, 6722261856, 10083392784, 20166785568]

約数ペア:

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