20162893016

素因数分解:

$2^3\times 7^1\times {\mathrm{360051661}}^1$

素因数の和:360051674

約数の個数: 16

約数和(自身を含む): 43206199440

約数和(自身を除く): 23043306424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360051661, 720103322, 1440206644, 2520361627, 2880413288, 5040723254, 10081446508, 20162893016]

約数ペア:

[(1, 20162893016), (2, 10081446508), (4, 5040723254), (7, 2880413288), (8, 2520361627), (14, 1440206644), (28, 720103322), (56, 360051661)]