20173864112874

素因数分解:

$2^1\times 3^2\times {\mathrm{74779}}^1\times {\mathrm{14987767}}^1$

素因数の和:15062554

約数の個数: 24

約数和(自身を含む): 43710626350560

約数和(自身を除く): 23536762237686

約数列:

[1, 2, 3, 6, 9, 18, 74779, 149558, 224337, 448674, 673011, 1346022, 14987767, 29975534, 44963301, 89926602, 134889903, 269779806, 1120770228493, 2241540456986, 3362310685479, 6724621370958, 10086932056437, 20173864112874]

約数ペア:

[(1, 20173864112874), (2, 10086932056437), (3, 6724621370958), (6, 3362310685479), (9, 2241540456986), (18, 1120770228493), (74779, 269779806), (149558, 134889903), (224337, 89926602), (448674, 44963301), (673011, 29975534), (1346022, 14987767)]