2020242590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1337909}}^1$

素因数の和:1338067

約数の個数: 16

約数和(自身を含む): 3660521760

約数和(自身を除く): 1640279170

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1337909, 2675818, 6689545, 13379090, 202024259, 404048518, 1010121295, 2020242590]

約数ペア:

[(1, 2020242590), (2, 1010121295), (5, 404048518), (10, 202024259), (151, 13379090), (302, 6689545), (755, 2675818), (1510, 1337909)]