20194696836

素因数分解:

$2^2\times 3^2\times {\mathrm{560963801}}^1$

素因数の和:560963811

約数の個数: 18

約数和(自身を含む): 51047705982

約数和(自身を除く): 30853009146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560963801, 1121927602, 1682891403, 2243855204, 3365782806, 5048674209, 6731565612, 10097348418, 20194696836]

約数ペア:

[(1, 20194696836), (2, 10097348418), (3, 6731565612), (4, 5048674209), (6, 3365782806), (9, 2243855204), (12, 1682891403), (18, 1121927602), (36, 560963801)]