20045946

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{45767}}^1$

素因数の和:45845

約数の個数: 16

約数和(自身を含む): 40641984

約数和(自身を除く): 20596038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 45767, 91534, 137301, 274602, 3340991, 6681982, 10022973, 20045946]

約数ペア:

[(1, 20045946), (2, 10022973), (3, 6681982), (6, 3340991), (73, 274602), (146, 137301), (219, 91534), (438, 45767)]