20731657242

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32292301}}^1$

素因数の和:32292413

約数の個数: 16

約数和(自身を含む): 41850823392

約数和(自身を除く): 21119166150

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32292301, 64584602, 96876903, 193753806, 3455276207, 6910552414, 10365828621, 20731657242]

約数ペア:

[(1, 20731657242), (2, 10365828621), (3, 6910552414), (6, 3455276207), (107, 193753806), (214, 96876903), (321, 64584602), (642, 32292301)]