20803548192

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{631789}}^1$

素因数の和:631823

約数の個数: 96

約数和(自身を含む): 63684432000

約数和(自身を除く): 42880883808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 10976, 16464, 32928, 631789, 1263578, 1895367, 2527156, 3790734, 4422523, 5054312, 7581468, 8845046, 10108624, 13267569, 15162936, 17690092, 20217248, 26535138, 30325872, 30957661, 35380184, 53070276, 60651744, 61915322, 70760368, 92872983, 106140552, 123830644, 141520736, 185745966, 212281104, 216703627, 247661288, 371491932, 424562208, 433407254, 495322576, 650110881, 742983864, 866814508, 990645152, 1300221762, 1485967728, 1733629016, 2600443524, 2971935456, 3467258032, 5200887048, 6934516064, 10401774096, 20803548192]

約数ペア:

[(1, 20803548192), (2, 10401774096), (3, 6934516064), (4, 5200887048), (6, 3467258032), (7, 2971935456), (8, 2600443524), (12, 1733629016), (14, 1485967728), (16, 1300221762), (21, 990645152), (24, 866814508), (28, 742983864), (32, 650110881), (42, 495322576), (48, 433407254), (49, 424562208), (56, 371491932), (84, 247661288), (96, 216703627), (98, 212281104), (112, 185745966), (147, 141520736), (168, 123830644), (196, 106140552), (224, 92872983), (294, 70760368), (336, 61915322), (343, 60651744), (392, 53070276), (588, 35380184), (672, 30957661), (686, 30325872), (784, 26535138), (1029, 20217248), (1176, 17690092), (1372, 15162936), (1568, 13267569), (2058, 10108624), (2352, 8845046), (2744, 7581468), (4116, 5054312), (4704, 4422523), (5488, 3790734), (8232, 2527156), (10976, 1895367), (16464, 1263578), (32928, 631789)]