20365836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45869}}^1$

素因数の和:45913

約数の個数: 24

約数和(自身を含む): 48805680

約数和(自身を除く): 28439844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45869, 91738, 137607, 183476, 275214, 550428, 1697153, 3394306, 5091459, 6788612, 10182918, 20365836]

約数ペア:

[(1, 20365836), (2, 10182918), (3, 6788612), (4, 5091459), (6, 3394306), (12, 1697153), (37, 550428), (74, 275214), (111, 183476), (148, 137607), (222, 91738), (444, 45869)]