20069930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17761}}^1$

素因数の和:17881

約数の個数: 16

約数和(自身を含む): 36447624

約数和(自身を除く): 16377694

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17761, 35522, 88805, 177610, 2006993, 4013986, 10034965, 20069930]

約数ペア:

[(1, 20069930), (2, 10034965), (5, 4013986), (10, 2006993), (113, 177610), (226, 88805), (565, 35522), (1130, 17761)]