20856552666

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{87083}}^1$

素因数の和:87490

約数の個数: 32

約数和(自身を含む): 42134722560

約数和(自身を除く): 21278169894

約数列:

[1, 2, 3, 6, 179, 223, 358, 446, 537, 669, 1074, 1338, 39917, 79834, 87083, 119751, 174166, 239502, 261249, 522498, 15587857, 19419509, 31175714, 38839018, 46763571, 58258527, 93527142, 116517054, 3476092111, 6952184222, 10428276333, 20856552666]

約数ペア:

[(1, 20856552666), (2, 10428276333), (3, 6952184222), (6, 3476092111), (179, 116517054), (223, 93527142), (358, 58258527), (446, 46763571), (537, 38839018), (669, 31175714), (1074, 19419509), (1338, 15587857), (39917, 522498), (79834, 261249), (87083, 239502), (119751, 174166)]