20120685414

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{4084589}}^1$

素因数の和:4085415

約数の個数: 16

約数和(自身を含む): 40290395760

約数和(自身を除く): 20169710346

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 4084589, 8169178, 12253767, 24507534, 3353447569, 6706895138, 10060342707, 20120685414]

約数ペア:

[(1, 20120685414), (2, 10060342707), (3, 6706895138), (6, 3353447569), (821, 24507534), (1642, 12253767), (2463, 8169178), (4926, 4084589)]