20120670864

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{45263}}^1$

素因数の和:45304

約数の個数: 200

約数和(自身を含む): 67914105600

約数和(自身を除く): 47793434736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 648, 686, 756, 784, 882, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1764, 2058, 2268, 2352, 2646, 2744, 3024, 3087, 3528, 3969, 4116, 4536, 5292, 5488, 6174, 7056, 7938, 8232, 9072, 9261, 10584, 12348, 15876, 16464, 18522, 21168, 24696, 27783, 31752, 37044, 45263, 49392, 55566, 63504, 74088, 90526, 111132, 135789, 148176, 181052, 222264, 271578, 316841, 362104, 407367, 444528, 543156, 633682, 724208, 814734, 950523, 1086312, 1222101, 1267364, 1629468, 1901046, 2172624, 2217887, 2444202, 2534728, 2851569, 3258936, 3666303, 3802092, 4435774, 4888404, 5069456, 5703138, 6517872, 6653661, 7332606, 7604184, 8554707, 8871548, 9776808, 11406276, 13307322, 14665212, 15208368, 15525209, 17109414, 17743096, 19553616, 19960983, 22812552, 25664121, 26614644, 29330424, 31050418, 34218828, 35486192, 39921966, 45625104, 46575627, 51328242, 53229288, 58660848, 59882949, 62100836, 68437656, 79843932, 93151254, 102656484, 106458576, 119765898, 124201672, 136875312, 139726881, 159687864, 179648847, 186302508, 205312968, 239531796, 248403344, 279453762, 319375728, 359297694, 372605016, 410625936, 419180643, 479063592, 558907524, 718595388, 745210032, 838361286, 958127184, 1117815048, 1257541929, 1437190776, 1676722572, 2235630096, 2515083858, 2874381552, 3353445144, 5030167716, 6706890288, 10060335432, 20120670864]

約数ペア:

[(1, 20120670864), (2, 10060335432), (3, 6706890288), (4, 5030167716), (6, 3353445144), (7, 2874381552), (8, 2515083858), (9, 2235630096), (12, 1676722572), (14, 1437190776), (16, 1257541929), (18, 1117815048), (21, 958127184), (24, 838361286), (27, 745210032), (28, 718595388), (36, 558907524), (42, 479063592), (48, 419180643), (49, 410625936), (54, 372605016), (56, 359297694), (63, 319375728), (72, 279453762), (81, 248403344), (84, 239531796), (98, 205312968), (108, 186302508), (112, 179648847), (126, 159687864), (144, 139726881), (147, 136875312), (162, 124201672), (168, 119765898), (189, 106458576), (196, 102656484), (216, 93151254), (252, 79843932), (294, 68437656), (324, 62100836), (336, 59882949), (343, 58660848), (378, 53229288), (392, 51328242), (432, 46575627), (441, 45625104), (504, 39921966), (567, 35486192), (588, 34218828), (648, 31050418), (686, 29330424), (756, 26614644), (784, 25664121), (882, 22812552), (1008, 19960983), (1029, 19553616), (1134, 17743096), (1176, 17109414), (1296, 15525209), (1323, 15208368), (1372, 14665212), (1512, 13307322), (1764, 11406276), (2058, 9776808), (2268, 8871548), (2352, 8554707), (2646, 7604184), (2744, 7332606), (3024, 6653661), (3087, 6517872), (3528, 5703138), (3969, 5069456), (4116, 4888404), (4536, 4435774), (5292, 3802092), (5488, 3666303), (6174, 3258936), (7056, 2851569), (7938, 2534728), (8232, 2444202), (9072, 2217887), (9261, 2172624), (10584, 1901046), (12348, 1629468), (15876, 1267364), (16464, 1222101), (18522, 1086312), (21168, 950523), (24696, 814734), (27783, 724208), (31752, 633682), (37044, 543156), (45263, 444528), (49392, 407367), (55566, 362104), (63504, 316841), (74088, 271578), (90526, 222264), (111132, 181052), (135789, 148176)]