20235531390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{674517713}}^1$

素因数の和:674517723

約数の個数: 16

約数和(自身を含む): 48565275408

約数和(自身を除く): 28329744018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 674517713, 1349035426, 2023553139, 3372588565, 4047106278, 6745177130, 10117765695, 20235531390]

約数ペア:

[(1, 20235531390), (2, 10117765695), (3, 6745177130), (5, 4047106278), (6, 3372588565), (10, 2023553139), (15, 1349035426), (30, 674517713)]