20152931290

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1950913}}^1$

素因数の和:1951953

約数の個数: 16

約数和(自身を含む): 36310411368

約数和(自身を除く): 16157480078

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 1950913, 3901826, 9754565, 19509130, 2015293129, 4030586258, 10076465645, 20152931290]

約数ペア:

[(1, 20152931290), (2, 10076465645), (5, 4030586258), (10, 2015293129), (1033, 19509130), (2066, 9754565), (5165, 3901826), (10330, 1950913)]