20161944842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{775459417}}^1$

素因数の和:775459432

約数の個数: 8

約数和(自身を含む): 32569295556

約数和(自身を除く): 12407350714

約数列:

[1, 2, 13, 26, 775459417, 1550918834, 10080972421, 20161944842]

約数ペア:

[(1, 20161944842), (2, 10080972421), (13, 1550918834), (26, 775459417)]