20187453097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{169642463}}^1$

素因数の和:169642487

約数の個数: 8

約数和(自身を含む): 24428514816

約数和(自身を除く): 4241061719

約数列:

[1, 7, 17, 119, 169642463, 1187497241, 2883921871, 20187453097]

約数ペア:

[(1, 20187453097), (7, 2883921871), (17, 1187497241), (119, 169642463)]