20076537894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478012807}}^1$

素因数の和:478012819

約数の個数: 16

約数和(自身を含む): 45889229568

約数和(自身を除く): 25812691674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478012807, 956025614, 1434038421, 2868076842, 3346089649, 6692179298, 10038268947, 20076537894]

約数ペア:

[(1, 20076537894), (2, 10038268947), (3, 6692179298), (6, 3346089649), (7, 2868076842), (14, 1434038421), (21, 956025614), (42, 478012807)]