20147685484

素因数分解:

$2^2\times {\mathrm{498557}}^1\times {\mathrm{10103}}^1$

素因数の和:508664

約数の個数: 12

約数和(自身を含む): 35262010224

約数和(自身を除く): 15114324740

約数列:

[1, 2, 4, 10103, 20206, 40412, 498557, 997114, 1994228, 5036921371, 10073842742, 20147685484]

約数ペア:

[(1, 20147685484), (2, 10073842742), (4, 5036921371), (10103, 1994228), (20206, 997114), (40412, 498557)]