20084700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66949}}^1$

素因数の和:66966

約数の個数: 36

約数和(自身を含む): 58112600

約数和(自身を除く): 38027900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66949, 133898, 200847, 267796, 334745, 401694, 669490, 803388, 1004235, 1338980, 1673725, 2008470, 3347450, 4016940, 5021175, 6694900, 10042350, 20084700]

約数ペア:

[(1, 20084700), (2, 10042350), (3, 6694900), (4, 5021175), (5, 4016940), (6, 3347450), (10, 2008470), (12, 1673725), (15, 1338980), (20, 1004235), (25, 803388), (30, 669490), (50, 401694), (60, 334745), (75, 267796), (100, 200847), (150, 133898), (300, 66949)]