20025073242

素因数分解:

$2^1\times 3^2\times {\mathrm{1112504069}}^1$

素因数の和:1112504077

約数の個数: 12

約数和(自身を含む): 43387658730

約数和(自身を除く): 23362585488

約数列:

[1, 2, 3, 6, 9, 18, 1112504069, 2225008138, 3337512207, 6675024414, 10012536621, 20025073242]

約数ペア:

[(1, 20025073242), (2, 10012536621), (3, 6675024414), (6, 3337512207), (9, 2225008138), (18, 1112504069)]