20162770873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{539501}}^1$

素因数の和:539808

約数の個数: 16

約数和(自身を含む): 24342330240

約数和(自身を除く): 4179559367

約数列:

[1, 7, 19, 133, 281, 1967, 5339, 37373, 539501, 3776507, 10250519, 71753633, 151599781, 1061198467, 2880395839, 20162770873]

約数ペア:

[(1, 20162770873), (7, 2880395839), (19, 1061198467), (133, 151599781), (281, 71753633), (1967, 10250519), (5339, 3776507), (37373, 539501)]