20009400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{33349}}^1$

素因数の和:33368

約数の個数: 48

約数和(自身を含む): 62031000

約数和(自身を除く): 42021600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 33349, 66698, 100047, 133396, 166745, 200094, 266792, 333490, 400188, 500235, 666980, 800376, 833725, 1000470, 1333960, 1667450, 2000940, 2501175, 3334900, 4001880, 5002350, 6669800, 10004700, 20009400]

約数ペア:

[(1, 20009400), (2, 10004700), (3, 6669800), (4, 5002350), (5, 4001880), (6, 3334900), (8, 2501175), (10, 2000940), (12, 1667450), (15, 1333960), (20, 1000470), (24, 833725), (25, 800376), (30, 666980), (40, 500235), (50, 400188), (60, 333490), (75, 266792), (100, 200094), (120, 166745), (150, 133396), (200, 100047), (300, 66698), (600, 33349)]