20176769212

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{4940443}}^1$

素因数の和:4941468

約数の個数: 12

約数和(自身を含む): 35343936376

約数和(自身を除く): 15167167164

約数列:

[1, 2, 4, 1021, 2042, 4084, 4940443, 9880886, 19761772, 5044192303, 10088384606, 20176769212]

約数ペア:

[(1, 20176769212), (2, 10088384606), (4, 5044192303), (1021, 19761772), (2042, 9880886), (4084, 4940443)]