20081933568

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1621}}^1$

素因数の和:1945

約数の個数: 216

約数和(自身を含む): 61201693280

約数和(自身を除く): 41119759712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 283, 288, 304, 342, 384, 456, 566, 576, 608, 684, 768, 849, 912, 1132, 1152, 1216, 1368, 1621, 1698, 1824, 2264, 2304, 2432, 2547, 2736, 3242, 3396, 3648, 4528, 4863, 4864, 5094, 5377, 5472, 6484, 6792, 7296, 9056, 9726, 10188, 10754, 10944, 12968, 13584, 14589, 14592, 16131, 18112, 19452, 20376, 21508, 21888, 25936, 27168, 29178, 30799, 32262, 36224, 38904, 40752, 43016, 43776, 48393, 51872, 54336, 58356, 61598, 64524, 72448, 77808, 81504, 86032, 92397, 96786, 103744, 108672, 116712, 123196, 129048, 155616, 163008, 172064, 184794, 193572, 207488, 217344, 233424, 246392, 258096, 277191, 311232, 326016, 344128, 369588, 387144, 414976, 458743, 466848, 492784, 516192, 554382, 622464, 652032, 688256, 739176, 774288, 917486, 933696, 985568, 1032384, 1108764, 1244928, 1376229, 1376512, 1478352, 1548576, 1834972, 1867392, 1971136, 2064768, 2217528, 2752458, 2956704, 3097152, 3669944, 3734784, 3942272, 4128687, 4129536, 4435056, 5504916, 5913408, 6194304, 7339888, 7884544, 8257374, 8716117, 8870112, 11009832, 11826816, 12388608, 14679776, 16514748, 17432234, 17740224, 22019664, 23653632, 26148351, 29359552, 33029496, 34864468, 35480448, 44039328, 52296702, 58719104, 66058992, 69728936, 70960896, 78445053, 88078656, 104593404, 117438208, 132117984, 139457872, 156890106, 176157312, 209186808, 264235968, 278915744, 313780212, 352314624, 418373616, 528471936, 557831488, 627560424, 836747232, 1056943872, 1115662976, 1255120848, 1673494464, 2231325952, 2510241696, 3346988928, 5020483392, 6693977856, 10040966784, 20081933568]

約数ペア:

[(1, 20081933568), (2, 10040966784), (3, 6693977856), (4, 5020483392), (6, 3346988928), (8, 2510241696), (9, 2231325952), (12, 1673494464), (16, 1255120848), (18, 1115662976), (19, 1056943872), (24, 836747232), (32, 627560424), (36, 557831488), (38, 528471936), (48, 418373616), (57, 352314624), (64, 313780212), (72, 278915744), (76, 264235968), (96, 209186808), (114, 176157312), (128, 156890106), (144, 139457872), (152, 132117984), (171, 117438208), (192, 104593404), (228, 88078656), (256, 78445053), (283, 70960896), (288, 69728936), (304, 66058992), (342, 58719104), (384, 52296702), (456, 44039328), (566, 35480448), (576, 34864468), (608, 33029496), (684, 29359552), (768, 26148351), (849, 23653632), (912, 22019664), (1132, 17740224), (1152, 17432234), (1216, 16514748), (1368, 14679776), (1621, 12388608), (1698, 11826816), (1824, 11009832), (2264, 8870112), (2304, 8716117), (2432, 8257374), (2547, 7884544), (2736, 7339888), (3242, 6194304), (3396, 5913408), (3648, 5504916), (4528, 4435056), (4863, 4129536), (4864, 4128687), (5094, 3942272), (5377, 3734784), (5472, 3669944), (6484, 3097152), (6792, 2956704), (7296, 2752458), (9056, 2217528), (9726, 2064768), (10188, 1971136), (10754, 1867392), (10944, 1834972), (12968, 1548576), (13584, 1478352), (14589, 1376512), (14592, 1376229), (16131, 1244928), (18112, 1108764), (19452, 1032384), (20376, 985568), (21508, 933696), (21888, 917486), (25936, 774288), (27168, 739176), (29178, 688256), (30799, 652032), (32262, 622464), (36224, 554382), (38904, 516192), (40752, 492784), (43016, 466848), (43776, 458743), (48393, 414976), (51872, 387144), (54336, 369588), (58356, 344128), (61598, 326016), (64524, 311232), (72448, 277191), (77808, 258096), (81504, 246392), (86032, 233424), (92397, 217344), (96786, 207488), (103744, 193572), (108672, 184794), (116712, 172064), (123196, 163008), (129048, 155616)]