2016238059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{20551}}^1$

素因数の和:21559

約数の個数: 24

約数和(自身を含む): 3180463104

約数和(自身を除く): 1164225045

約数列:

[1, 3, 9, 11, 33, 99, 991, 2973, 8919, 10901, 20551, 32703, 61653, 98109, 184959, 226061, 678183, 2034549, 20366041, 61098123, 183294369, 224026451, 672079353, 2016238059]

約数ペア:

[(1, 2016238059), (3, 672079353), (9, 224026451), (11, 183294369), (33, 61098123), (99, 20366041), (991, 2034549), (2973, 678183), (8919, 226061), (10901, 184959), (20551, 98109), (32703, 61653)]