20189701056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:987

約数の個数: 224

約数和(自身を含む): 62025288192

約数和(自身を除く): 41835587136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 168, 192, 194, 224, 251, 291, 336, 388, 448, 502, 582, 617, 672, 679, 753, 776, 1004, 1164, 1234, 1344, 1358, 1506, 1552, 1757, 1851, 2008, 2037, 2328, 2468, 2716, 3012, 3104, 3514, 3702, 4016, 4074, 4319, 4656, 4936, 5271, 5432, 6024, 6208, 7028, 7404, 8032, 8148, 8638, 9312, 9872, 10542, 10864, 12048, 12957, 14056, 14808, 16064, 16296, 17276, 18624, 19744, 21084, 21728, 24096, 24347, 25914, 28112, 29616, 32592, 34552, 39488, 42168, 43456, 48192, 48694, 51828, 56224, 59232, 59849, 65184, 69104, 73041, 84336, 97388, 103656, 112448, 118464, 119698, 130368, 138208, 146082, 154867, 168672, 170429, 179547, 194776, 207312, 239396, 276416, 292164, 309734, 337344, 340858, 359094, 389552, 414624, 418943, 464601, 478792, 511287, 584328, 619468, 681716, 718188, 779104, 829248, 837886, 929202, 957584, 1022574, 1084069, 1168656, 1238936, 1256829, 1363432, 1436376, 1558208, 1675772, 1858404, 1915168, 2045148, 2168138, 2337312, 2477872, 2513658, 2726864, 2872752, 3252207, 3351544, 3716808, 3830336, 4090296, 4336276, 4674624, 4955744, 5027316, 5453728, 5745504, 6504414, 6703088, 7433616, 8180592, 8672552, 9911488, 10054632, 10907456, 11491008, 13008828, 13406176, 14867232, 15022099, 16361184, 17345104, 20109264, 26017656, 26812352, 29734464, 30044198, 32722368, 34690208, 40218528, 45066297, 52035312, 60088396, 69380416, 80437056, 90132594, 104070624, 105154693, 120176792, 180265188, 208141248, 210309386, 240353584, 315464079, 360530376, 420618772, 480707168, 630928158, 721060752, 841237544, 961414336, 1261856316, 1442121504, 1682475088, 2523712632, 2884243008, 3364950176, 5047425264, 6729900352, 10094850528, 20189701056]

約数ペア:

[(1, 20189701056), (2, 10094850528), (3, 6729900352), (4, 5047425264), (6, 3364950176), (7, 2884243008), (8, 2523712632), (12, 1682475088), (14, 1442121504), (16, 1261856316), (21, 961414336), (24, 841237544), (28, 721060752), (32, 630928158), (42, 480707168), (48, 420618772), (56, 360530376), (64, 315464079), (84, 240353584), (96, 210309386), (97, 208141248), (112, 180265188), (168, 120176792), (192, 105154693), (194, 104070624), (224, 90132594), (251, 80437056), (291, 69380416), (336, 60088396), (388, 52035312), (448, 45066297), (502, 40218528), (582, 34690208), (617, 32722368), (672, 30044198), (679, 29734464), (753, 26812352), (776, 26017656), (1004, 20109264), (1164, 17345104), (1234, 16361184), (1344, 15022099), (1358, 14867232), (1506, 13406176), (1552, 13008828), (1757, 11491008), (1851, 10907456), (2008, 10054632), (2037, 9911488), (2328, 8672552), (2468, 8180592), (2716, 7433616), (3012, 6703088), (3104, 6504414), (3514, 5745504), (3702, 5453728), (4016, 5027316), (4074, 4955744), (4319, 4674624), (4656, 4336276), (4936, 4090296), (5271, 3830336), (5432, 3716808), (6024, 3351544), (6208, 3252207), (7028, 2872752), (7404, 2726864), (8032, 2513658), (8148, 2477872), (8638, 2337312), (9312, 2168138), (9872, 2045148), (10542, 1915168), (10864, 1858404), (12048, 1675772), (12957, 1558208), (14056, 1436376), (14808, 1363432), (16064, 1256829), (16296, 1238936), (17276, 1168656), (18624, 1084069), (19744, 1022574), (21084, 957584), (21728, 929202), (24096, 837886), (24347, 829248), (25914, 779104), (28112, 718188), (29616, 681716), (32592, 619468), (34552, 584328), (39488, 511287), (42168, 478792), (43456, 464601), (48192, 418943), (48694, 414624), (51828, 389552), (56224, 359094), (59232, 340858), (59849, 337344), (65184, 309734), (69104, 292164), (73041, 276416), (84336, 239396), (97388, 207312), (103656, 194776), (112448, 179547), (118464, 170429), (119698, 168672), (130368, 154867), (138208, 146082)]