20512650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136751}}^1$

素因数の和:136766

約数の個数: 24

約数和(自身を含む): 50871744

約数和(自身を除く): 30359094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136751, 273502, 410253, 683755, 820506, 1367510, 2051265, 3418775, 4102530, 6837550, 10256325, 20512650]

約数ペア:

[(1, 20512650), (2, 10256325), (3, 6837550), (5, 4102530), (6, 3418775), (10, 2051265), (15, 1367510), (25, 820506), (30, 683755), (50, 410253), (75, 273502), (150, 136751)]