22017018260

素因数分解:

$2^2\times 5^1\times {\mathrm{1100850913}}^1$

素因数の和:1100850922

約数の個数: 12

約数和(自身を含む): 46235738388

約数和(自身を除く): 24218720128

約数列:

[1, 2, 4, 5, 10, 20, 1100850913, 2201701826, 4403403652, 5504254565, 11008509130, 22017018260]

約数ペア:

[(1, 22017018260), (2, 11008509130), (4, 5504254565), (5, 4403403652), (10, 2201701826), (20, 1100850913)]