20160787664

素因数分解:

$2^4\times {\mathrm{1260049229}}^1$

素因数の和:1260049237

約数の個数: 10

約数和(自身を含む): 39061526130

約数和(自身を除く): 18900738466

約数列:

[1, 2, 4, 8, 16, 1260049229, 2520098458, 5040196916, 10080393832, 20160787664]

約数ペア:

[(1, 20160787664), (2, 10080393832), (4, 5040196916), (8, 2520098458), (16, 1260049229)]