20180860016

素因数分解:

$2^4\times {\mathrm{1261303751}}^1$

素因数の和:1261303759

約数の個数: 10

約数和(自身を含む): 39100416312

約数和(自身を除く): 18919556296

約数列:

[1, 2, 4, 8, 16, 1261303751, 2522607502, 5045215004, 10090430008, 20180860016]

約数ペア:

[(1, 20180860016), (2, 10090430008), (4, 5045215004), (8, 2522607502), (16, 1261303751)]