20925534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{498227}}^1$

素因数の和:498239

約数の個数: 16

約数和(自身を含む): 47829888

約数和(自身を除く): 26904354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 498227, 996454, 1494681, 2989362, 3487589, 6975178, 10462767, 20925534]

約数ペア:

[(1, 20925534), (2, 10462767), (3, 6975178), (6, 3487589), (7, 2989362), (14, 1494681), (21, 996454), (42, 498227)]