20314119

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4861}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 31116800

約数和(自身を除く): 10802681

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 4861, 14583, 34027, 102081, 967339, 2902017, 6771373, 20314119]

約数ペア:

[(1, 20314119), (3, 6771373), (7, 2902017), (21, 967339), (199, 102081), (597, 34027), (1393, 14583), (4179, 4861)]