20711316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75041}}^1$

素因数の和:75071

約数の個数: 24

約数和(自身を含む): 50428224

約数和(自身を除く): 29716908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75041, 150082, 225123, 300164, 450246, 900492, 1725943, 3451886, 5177829, 6903772, 10355658, 20711316]

約数ペア:

[(1, 20711316), (2, 10355658), (3, 6903772), (4, 5177829), (6, 3451886), (12, 1725943), (23, 900492), (46, 450246), (69, 300164), (92, 225123), (138, 150082), (276, 75041)]