20137020288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{681041}}^1$

素因数の和:681076

約数の個数: 128

約数和(自身を含む): 66687632640

約数和(自身を除く): 46550612352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 681041, 1362082, 2043123, 2724164, 4086246, 4767287, 5448328, 7491451, 8172492, 9534574, 10896656, 14301861, 14982902, 16344984, 19069148, 21793312, 22474353, 28603722, 29965804, 32689968, 38138296, 43586624, 44948706, 52440157, 57207444, 59931608, 65379936, 76276592, 87173248, 89897412, 104880314, 114414888, 119863216, 130759872, 152553184, 157320471, 179794824, 209760628, 228829776, 239726432, 261519744, 305106368, 314640942, 359589648, 419521256, 457659552, 479452864, 610212736, 629281884, 719179296, 839042512, 915319104, 958905728, 1258563768, 1438358592, 1678085024, 1830638208, 2517127536, 2876717184, 3356170048, 5034255072, 6712340096, 10068510144, 20137020288]

約数ペア:

[(1, 20137020288), (2, 10068510144), (3, 6712340096), (4, 5034255072), (6, 3356170048), (7, 2876717184), (8, 2517127536), (11, 1830638208), (12, 1678085024), (14, 1438358592), (16, 1258563768), (21, 958905728), (22, 915319104), (24, 839042512), (28, 719179296), (32, 629281884), (33, 610212736), (42, 479452864), (44, 457659552), (48, 419521256), (56, 359589648), (64, 314640942), (66, 305106368), (77, 261519744), (84, 239726432), (88, 228829776), (96, 209760628), (112, 179794824), (128, 157320471), (132, 152553184), (154, 130759872), (168, 119863216), (176, 114414888), (192, 104880314), (224, 89897412), (231, 87173248), (264, 76276592), (308, 65379936), (336, 59931608), (352, 57207444), (384, 52440157), (448, 44948706), (462, 43586624), (528, 38138296), (616, 32689968), (672, 29965804), (704, 28603722), (896, 22474353), (924, 21793312), (1056, 19069148), (1232, 16344984), (1344, 14982902), (1408, 14301861), (1848, 10896656), (2112, 9534574), (2464, 8172492), (2688, 7491451), (3696, 5448328), (4224, 4767287), (4928, 4086246), (7392, 2724164), (9856, 2043123), (14784, 1362082), (29568, 681041)]