20330080512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{164419}}^1$

素因数の和:164468

約数の個数: 144

約数和(自身を含む): 64526300160

約数和(自身を除く): 44196219648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1792, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 5376, 5888, 7728, 8832, 10304, 15456, 17664, 20608, 30912, 41216, 61824, 123648, 164419, 328838, 493257, 657676, 986514, 1150933, 1315352, 1973028, 2301866, 2630704, 3452799, 3781637, 3946056, 4603732, 5261408, 6905598, 7563274, 7892112, 9207464, 10522816, 11344911, 13811196, 15126548, 15784224, 18414928, 21045632, 22689822, 26471459, 27622392, 30253096, 31568448, 36829856, 42091264, 45379644, 52942918, 55244784, 60506192, 63136896, 73659712, 79414377, 90759288, 105885836, 110489568, 121012384, 126273792, 147319424, 158828754, 181518576, 211771672, 220979136, 242024768, 294638848, 317657508, 363037152, 423543344, 441958272, 484049536, 635315016, 726074304, 847086688, 883916544, 968099072, 1270630032, 1452148608, 1694173376, 2541260064, 2904297216, 3388346752, 5082520128, 6776693504, 10165040256, 20330080512]

約数ペア:

[(1, 20330080512), (2, 10165040256), (3, 6776693504), (4, 5082520128), (6, 3388346752), (7, 2904297216), (8, 2541260064), (12, 1694173376), (14, 1452148608), (16, 1270630032), (21, 968099072), (23, 883916544), (24, 847086688), (28, 726074304), (32, 635315016), (42, 484049536), (46, 441958272), (48, 423543344), (56, 363037152), (64, 317657508), (69, 294638848), (84, 242024768), (92, 220979136), (96, 211771672), (112, 181518576), (128, 158828754), (138, 147319424), (161, 126273792), (168, 121012384), (184, 110489568), (192, 105885836), (224, 90759288), (256, 79414377), (276, 73659712), (322, 63136896), (336, 60506192), (368, 55244784), (384, 52942918), (448, 45379644), (483, 42091264), (552, 36829856), (644, 31568448), (672, 30253096), (736, 27622392), (768, 26471459), (896, 22689822), (966, 21045632), (1104, 18414928), (1288, 15784224), (1344, 15126548), (1472, 13811196), (1792, 11344911), (1932, 10522816), (2208, 9207464), (2576, 7892112), (2688, 7563274), (2944, 6905598), (3864, 5261408), (4416, 4603732), (5152, 3946056), (5376, 3781637), (5888, 3452799), (7728, 2630704), (8832, 2301866), (10304, 1973028), (15456, 1315352), (17664, 1150933), (20608, 986514), (30912, 657676), (41216, 493257), (61824, 328838), (123648, 164419)]