20035870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54151}}^1$

素因数の和:54195

約数の個数: 16

約数和(自身を含む): 37039968

約数和(自身を除く): 17004098

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54151, 108302, 270755, 541510, 2003587, 4007174, 10017935, 20035870]

約数ペア:

[(1, 20035870), (2, 10017935), (5, 4007174), (10, 2003587), (37, 541510), (74, 270755), (185, 108302), (370, 54151)]