20548712

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{5851}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 38623200

約数和(自身を除く): 18074488

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 5851, 11702, 23404, 46808, 2568589, 5137178, 10274356, 20548712]

約数ペア:

[(1, 20548712), (2, 10274356), (4, 5137178), (8, 2568589), (439, 46808), (878, 23404), (1756, 11702), (3512, 5851)]