20341719202

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63173041}}^1$

素因数の和:63173073

約数の個数: 16

約数和(自身を含む): 36387672192

約数和(自身を除く): 16045952990

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 63173041, 126346082, 442211287, 884422574, 1452979943, 2905959886, 10170859601, 20341719202]

約数ペア:

[(1, 20341719202), (2, 10170859601), (7, 2905959886), (14, 1452979943), (23, 884422574), (46, 442211287), (161, 126346082), (322, 63173041)]