20069236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{456119}}^1$

素因数の和:456134

約数の個数: 12

約数和(自身を含む): 38314080

約数和(自身を除く): 18244844

約数列:

[1, 2, 4, 11, 22, 44, 456119, 912238, 1824476, 5017309, 10034618, 20069236]

約数ペア:

[(1, 20069236), (2, 10034618), (4, 5017309), (11, 1824476), (22, 912238), (44, 456119)]