20196011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 12

約数和(自身を含む): 22420440

約数和(自身を除く): 2224429

約数列:

[1, 11, 67, 409, 737, 4489, 4499, 27403, 49379, 301433, 1836001, 20196011]

約数ペア:

[(1, 20196011), (11, 1836001), (67, 301433), (409, 49379), (737, 27403), (4489, 4499)]