39836220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{663937}}^1$

素因数の和:663949

約数の個数: 24

約数和(自身を含む): 111541584

約数和(自身を除く): 71705364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 663937, 1327874, 1991811, 2655748, 3319685, 3983622, 6639370, 7967244, 9959055, 13278740, 19918110, 39836220]

約数ペア:

[(1, 39836220), (2, 19918110), (3, 13278740), (4, 9959055), (5, 7967244), (6, 6639370), (10, 3983622), (12, 3319685), (15, 2655748), (20, 1991811), (30, 1327874), (60, 663937)]