20190923718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480736279}}^1$

素因数の和:480736291

約数の個数: 16

約数和(自身を含む): 46150682880

約数和(自身を除く): 25959759162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480736279, 961472558, 1442208837, 2884417674, 3365153953, 6730307906, 10095461859, 20190923718]

約数ペア:

[(1, 20190923718), (2, 10095461859), (3, 6730307906), (6, 3365153953), (7, 2884417674), (14, 1442208837), (21, 961472558), (42, 480736279)]