20192479446

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20646707}}^1$

素因数の和:20646875

約数の個数: 16

約数和(自身を含む): 40632721344

約数和(自身を除く): 20440241898

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20646707, 41293414, 61940121, 123880242, 3365413241, 6730826482, 10096239723, 20192479446]

約数ペア:

[(1, 20192479446), (2, 10096239723), (3, 6730826482), (6, 3365413241), (163, 123880242), (326, 61940121), (489, 41293414), (978, 20646707)]