2020080970

素因数分解:

$2^1\times 5^1\times {\mathrm{202008097}}^1$

素因数の和:202008104

約数の個数: 8

約数和(自身を含む): 3636145764

約数和(自身を除く): 1616064794

約数列:

[1, 2, 5, 10, 202008097, 404016194, 1010040485, 2020080970]

約数ペア:

[(1, 2020080970), (2, 1010040485), (5, 404016194), (10, 202008097)]