20254402

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1361}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 34780032

約数和(自身を除く): 14525630

約数列:

[1, 2, 7, 14, 1063, 1361, 2126, 2722, 7441, 9527, 14882, 19054, 1446743, 2893486, 10127201, 20254402]

約数ペア:

[(1, 20254402), (2, 10127201), (7, 2893486), (14, 1446743), (1063, 19054), (1361, 14882), (2126, 9527), (2722, 7441)]