20206153

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 12

約数和(自身を含む): 22757364

約数和(自身を除く): 2551211

約数列:

[1, 11, 41, 121, 451, 4073, 4961, 44803, 166993, 492833, 1836923, 20206153]

約数ペア:

[(1, 20206153), (11, 1836923), (41, 492833), (121, 166993), (451, 44803), (4073, 4961)]