20103476192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6073}}^1$

素因数の和:6232

約数の個数: 96

約数和(自身を含む): 42319355904

約数和(自身を除く): 22215879712

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 71, 94, 124, 142, 188, 248, 284, 376, 496, 568, 752, 992, 1136, 1457, 1504, 2201, 2272, 2914, 3337, 4402, 5828, 6073, 6674, 8804, 11656, 12146, 13348, 17608, 23312, 24292, 26696, 35216, 46624, 48584, 53392, 70432, 97168, 103447, 106784, 188263, 194336, 206894, 285431, 376526, 413788, 431183, 570862, 753052, 827576, 862366, 1141724, 1506104, 1655152, 1724732, 2283448, 3012208, 3310304, 3449464, 4566896, 6024416, 6898928, 8848361, 9133792, 13366673, 13797856, 17696722, 20265601, 26733346, 35393444, 40531202, 53466692, 70786888, 81062404, 106933384, 141573776, 162124808, 213866768, 283147552, 324249616, 427733536, 628233631, 648499232, 1256467262, 2512934524, 5025869048, 10051738096, 20103476192]

約数ペア:

[(1, 20103476192), (2, 10051738096), (4, 5025869048), (8, 2512934524), (16, 1256467262), (31, 648499232), (32, 628233631), (47, 427733536), (62, 324249616), (71, 283147552), (94, 213866768), (124, 162124808), (142, 141573776), (188, 106933384), (248, 81062404), (284, 70786888), (376, 53466692), (496, 40531202), (568, 35393444), (752, 26733346), (992, 20265601), (1136, 17696722), (1457, 13797856), (1504, 13366673), (2201, 9133792), (2272, 8848361), (2914, 6898928), (3337, 6024416), (4402, 4566896), (5828, 3449464), (6073, 3310304), (6674, 3012208), (8804, 2283448), (11656, 1724732), (12146, 1655152), (13348, 1506104), (17608, 1141724), (23312, 862366), (24292, 827576), (26696, 753052), (35216, 570862), (46624, 431183), (48584, 413788), (53392, 376526), (70432, 285431), (97168, 206894), (103447, 194336), (106784, 188263)]