20147424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19079}}^1$

素因数の和:19103

約数の個数: 48

約数和(自身を含む): 57697920

約数和(自身を除く): 37550496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19079, 38158, 57237, 76316, 114474, 152632, 209869, 228948, 305264, 419738, 457896, 610528, 629607, 839476, 915792, 1259214, 1678952, 1831584, 2518428, 3357904, 5036856, 6715808, 10073712, 20147424]

約数ペア:

[(1, 20147424), (2, 10073712), (3, 6715808), (4, 5036856), (6, 3357904), (8, 2518428), (11, 1831584), (12, 1678952), (16, 1259214), (22, 915792), (24, 839476), (32, 629607), (33, 610528), (44, 457896), (48, 419738), (66, 305264), (88, 228948), (96, 209869), (132, 152632), (176, 114474), (264, 76316), (352, 57237), (528, 38158), (1056, 19079)]