20473010

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4441}}^1$

素因数の和:4909

約数の個数: 16

約数和(自身を含む): 36939672

約数和(自身を除く): 16466662

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4441, 4610, 8882, 22205, 44410, 2047301, 4094602, 10236505, 20473010]

約数ペア:

[(1, 20473010), (2, 10236505), (5, 4094602), (10, 2047301), (461, 44410), (922, 22205), (2305, 8882), (4441, 4610)]