20016074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4723}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 32538912

約数和(自身を除く): 12522838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4723, 9446, 61399, 122798, 769849, 1539698, 10008037, 20016074]

約数ペア:

[(1, 20016074), (2, 10008037), (13, 1539698), (26, 769849), (163, 122798), (326, 61399), (2119, 9446), (4238, 4723)]