20472927552

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 840

約数和(自身を含む): 81733753728

約数和(自身を除く): 61260826176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 49, 51, 54, 56, 63, 64, 66, 68, 72, 77, 81, 84, 88, 96, 98, 99, 102, 108, 112, 119, 126, 132, 136, 144, 147, 153, 154, 162, 168, 176, 187, 189, 192, 196, 198, 204, 216, 224, 231, 238, 252, 264, 272, 288, 294, 297, 306, 308, 324, 336, 352, 357, 374, 378, 392, 396, 408, 431, 432, 441, 448, 459, 462, 476, 504, 528, 539, 544, 561, 567, 576, 588, 594, 612, 616, 648, 672, 693, 704, 714, 748, 756, 784, 792, 816, 833, 862, 864, 882, 891, 918, 924, 952, 1008, 1056, 1071, 1078, 1088, 1122, 1134, 1176, 1188, 1224, 1232, 1293, 1296, 1309, 1323, 1344, 1377, 1386, 1428, 1496, 1512, 1568, 1584, 1617, 1632, 1666, 1683, 1724, 1728, 1764, 1782, 1836, 1848, 1904, 2016, 2079, 2112, 2142, 2156, 2244, 2268, 2352, 2376, 2448, 2464, 2499, 2586, 2592, 2618, 2646, 2754, 2772, 2856, 2992, 3017, 3024, 3136, 3168, 3213, 3234, 3264, 3332, 3366, 3448, 3528, 3564, 3672, 3696, 3808, 3879, 3927, 3969, 4032, 4158, 4284, 4312, 4488, 4536, 4704, 4741, 4752, 4851, 4896, 4928, 4998, 5049, 5172, 5184, 5236, 5292, 5508, 5544, 5712, 5984, 6034, 6048, 6237, 6336, 6426, 6468, 6664, 6732, 6896, 7056, 7128, 7327, 7344, 7392, 7497, 7616, 7758, 7854, 7938, 8316, 8568, 8624, 8976, 9051, 9072, 9163, 9408, 9482, 9504, 9639, 9702, 9792, 9996, 10098, 10344, 10472, 10584, 11016, 11088, 11424, 11637, 11781, 11968, 12068, 12096, 12474, 12852, 12936, 13328, 13464, 13792, 14112, 14223, 14256, 14553, 14654, 14688, 14784, 14994, 15147, 15516, 15708, 15876, 16632, 17136, 17248, 17952, 18102, 18144, 18326, 18964, 19008, 19278, 19404, 19992, 20196, 20688, 20944, 21119, 21168, 21981, 22032, 22176, 22491, 22848, 23274, 23562, 24136, 24948, 25704, 25872, 26656, 26928, 27153, 27489, 27584, 28224, 28446, 28512, 29106, 29308, 29376, 29988, 30294, 31032, 31416, 31752, 33187, 33264, 34272, 34496, 34911, 35343, 35904, 36204, 36288, 36652, 37928, 38556, 38808, 39984, 40392, 41376, 41888, 42238, 42336, 42669, 43659, 43962, 44064, 44352, 44982, 46548, 47124, 48272, 49896, 51289, 51408, 51744, 53312, 53856, 54306, 54978, 56892, 57024, 58212, 58616, 59976, 60588, 62064, 62832, 63357, 63504, 65943, 66374, 66528, 67473, 68544, 69822, 70686, 72408, 73304, 75856, 77112, 77616, 79968, 80597, 80784, 81459, 82467, 82752, 83776, 84476, 84672, 85338, 87318, 87924, 88128, 89964, 93096, 94248, 96544, 99561, 99792, 102578, 102816, 103488, 106029, 107712, 108612, 109956, 113784, 116424, 117232, 119952, 121176, 124128, 125664, 126714, 127008, 128007, 131886, 132748, 133056, 134946, 139644, 141372, 144816, 146608, 151712, 153867, 154224, 155232, 159936, 161194, 161568, 162918, 164934, 168952, 170676, 174636, 175848, 179928, 186192, 188496, 190071, 193088, 197829, 199122, 199584, 205156, 205632, 212058, 217224, 219912, 227568, 232309, 232848, 234464, 239904, 241791, 242352, 244377, 247401, 248256, 251328, 253428, 254016, 256014, 263772, 265496, 269892, 279288, 282744, 289632, 293216, 298683, 303424, 307734, 308448, 310464, 322388, 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2048112, 2090781, 2110176, 2123968, 2154138, 2159136, 2176119, 2234304, 2256716, 2261952, 2280852, 2373948, 2389464, 2461872, 2579104, 2606688, 2638944, 2688147, 2730816, 2769606, 2787708, 2794176, 2872184, 2901492, 2968812, 3041136, 3072168, 3165264, 3185952, 3231207, 3282496, 3385074, 3392928, 3421278, 3584196, 3692808, 3716944, 3868656, 3910032, 3949253, 3958416, 4054848, 4096224, 4154409, 4181562, 4220352, 4308276, 4318272, 4352238, 4513432, 4561704, 4747896, 4778928, 4923744, 5077611, 5158208, 5213376, 5277888, 5376294, 5539212, 5575416, 5744368, 5802984, 5937624, 6082272, 6144336, 6272343, 6330528, 6371904, 6462414, 6528357, 6770148, 6785856, 6842556, 7168392, 7385616, 7433888, 7737312, 7820064, 7898506, 7916832, 8192448, 8308818, 8363124, 8616552, 8704476, 9026864, 9123408, 9495792, 9557856, 9693621, 9847488, 10155222, 10752588, 11078424, 11150832, 11488736, 11605968, 11847759, 11875248, 12164544, 12288672, 12544686, 12661056, 12924828, 13056714, 13540296, 13685112, 14336784, 14771232, 14867776, 15232833, 15474624, 15640128, 15797012, 15833664, 16617636, 16726248, 17233104, 17408952, 18053728, 18246816, 18817029, 18991584, 19115712, 19387242, 20310444, 21505176, 22156848, 22301664, 22977472, 23211936, 23695518, 23750496, 24577344, 25089372, 25849656, 26113428, 27080592, 27370224, 28673568, 29080863, 29542464, 30465666, 31594024, 33235272, 33452496, 34466208, 34817904, 35543277, 36107456, 36493632, 37634058, 37983168, 38774484, 40620888, 43010352, 44313696, 44603328, 45698499, 46423872, 47391036, 47500992, 50178744, 51699312, 52226856, 54161184, 54740448, 57347136, 58161726, 60931332, 63188048, 66470544, 66904992, 68932416, 69635808, 71086554, 75268116, 77548968, 81241776, 86020704, 88627392, 91396998, 94782072, 100357488, 103398624, 104453712, 106629831, 108322368, 109480896, 116323452, 121862664, 126376096, 132941088, 133809984, 139271616, 142173108, 150536232, 155097936, 162483552, 172041408, 182793996, 189564144, 200714976, 206797248, 208907424, 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約数ペア:

[(1, 20472927552), (2, 10236463776), (3, 6824309184), (4, 5118231888), (6, 3412154592), (7, 2924703936), (8, 2559115944), (9, 2274769728), (11, 1861175232), (12, 1706077296), (14, 1462351968), (16, 1279557972), (17, 1204289856), (18, 1137384864), (21, 974901312), (22, 930587616), (24, 853038648), (27, 758256576), (28, 731175984), (32, 639778986), (33, 620391744), (34, 602144928), (36, 568692432), (42, 487450656), (44, 465293808), (48, 426519324), (49, 417814848), (51, 401429952), (54, 379128288), (56, 365587992), (63, 324967104), (64, 319889493), (66, 310195872), (68, 301072464), (72, 284346216), (77, 265882176), (81, 252752192), (84, 243725328), (88, 232646904), (96, 213259662), (98, 208907424), (99, 206797248), (102, 200714976), (108, 189564144), (112, 182793996), (119, 172041408), (126, 162483552), (132, 155097936), (136, 150536232), (144, 142173108), (147, 139271616), (153, 133809984), (154, 132941088), (162, 126376096), (168, 121862664), (176, 116323452), (187, 109480896), (189, 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