20090236

素因数分解:

$2^2\times {\mathrm{1217}}^1\times {\mathrm{4127}}^1$

素因数の和:5348

約数の個数: 12

約数和(自身を含む): 35195328

約数和(自身を除く): 15105092

約数列:

[1, 2, 4, 1217, 2434, 4127, 4868, 8254, 16508, 5022559, 10045118, 20090236]

約数ペア:

[(1, 20090236), (2, 10045118), (4, 5022559), (1217, 16508), (2434, 8254), (4127, 4868)]