2000766140

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{132151}}^1$

素因数の和:132917

約数の個数: 24

約数和(自身を含む): 4207191072

約数和(自身を除く): 2206424932

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 15140, 132151, 264302, 528604, 660755, 1321510, 2643020, 100038307, 200076614, 400153228, 500191535, 1000383070, 2000766140]

約数ペア:

[(1, 2000766140), (2, 1000383070), (4, 500191535), (5, 400153228), (10, 200076614), (20, 100038307), (757, 2643020), (1514, 1321510), (3028, 660755), (3785, 528604), (7570, 264302), (15140, 132151)]