20884730908

素因数分解:

$2^2\times {\mathrm{941}}^1\times {\mathrm{5548547}}^1$

素因数の和:5549492

約数の個数: 12

約数和(自身を含む): 36587125512

約数和(自身を除く): 15702394604

約数列:

[1, 2, 4, 941, 1882, 3764, 5548547, 11097094, 22194188, 5221182727, 10442365454, 20884730908]

約数ペア:

[(1, 20884730908), (2, 10442365454), (4, 5221182727), (941, 22194188), (1882, 11097094), (3764, 5548547)]