20353404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45841}}^1$

素因数の和:45885

約数の個数: 24

約数和(自身を含む): 48775888

約数和(自身を除く): 28422484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45841, 91682, 137523, 183364, 275046, 550092, 1696117, 3392234, 5088351, 6784468, 10176702, 20353404]

約数ペア:

[(1, 20353404), (2, 10176702), (3, 6784468), (4, 5088351), (6, 3392234), (12, 1696117), (37, 550092), (74, 275046), (111, 183364), (148, 137523), (222, 91682), (444, 45841)]