20565578006

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{16611937}}^1$

素因数の和:16612558

約数の個数: 8

約数和(自身を含む): 30898204680

約数和(自身を除く): 10332626674

約数列:

[1, 2, 619, 1238, 16611937, 33223874, 10282789003, 20565578006]

約数ペア:

[(1, 20565578006), (2, 10282789003), (619, 33223874), (1238, 16611937)]