7134585020

素因数分解:

$2^2\times 5^1\times {\mathrm{356729251}}^1$

素因数の和:356729260

約数の個数: 12

約数和(自身を含む): 14982628584

約数和(自身を除く): 7848043564

約数列:

[1, 2, 4, 5, 10, 20, 356729251, 713458502, 1426917004, 1783646255, 3567292510, 7134585020]

約数ペア:

[(1, 7134585020), (2, 3567292510), (4, 1783646255), (5, 1426917004), (10, 713458502), (20, 356729251)]