20173692451

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1321}}^1\times {\mathrm{126211}}^1$

素因数の和:127554

約数の個数: 12

約数和(自身を含む): 22191351112

約数和(自身を除く): 2017658661

約数列:

[1, 11, 121, 1321, 14531, 126211, 159841, 1388321, 15271531, 166724731, 1833972041, 20173692451]

約数ペア:

[(1, 20173692451), (11, 1833972041), (121, 166724731), (1321, 15271531), (14531, 1388321), (126211, 159841)]