20379911

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7113

約数の個数: 8

約数和(自身を含む): 21174048

約数和(自身を除く): 794137

約数列:

[1, 41, 71, 2911, 7001, 287041, 497071, 20379911]

約数ペア:

[(1, 20379911), (41, 497071), (71, 287041), (2911, 7001)]