20173549306

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{898439}}^1$

素因数の和:898653

約数の個数: 16

約数和(自身を含む): 30834460800

約数和(自身を除く): 10660911494

約数列:

[1, 2, 103, 109, 206, 218, 11227, 22454, 898439, 1796878, 92539217, 97929851, 185078434, 195859702, 10086774653, 20173549306]

約数ペア:

[(1, 20173549306), (2, 10086774653), (103, 195859702), (109, 185078434), (206, 97929851), (218, 92539217), (11227, 1796878), (22454, 898439)]