20971126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1013}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 34386768

約数和(自身を除く): 13415642

約数列:

[1, 2, 11, 22, 941, 1013, 1882, 2026, 10351, 11143, 20702, 22286, 953233, 1906466, 10485563, 20971126]

約数ペア:

[(1, 20971126), (2, 10485563), (11, 1906466), (22, 953233), (941, 22286), (1013, 20702), (1882, 11143), (2026, 10351)]