20792139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 29459232

約数和(自身を除く): 8667093

約数列:

[1, 3, 17, 51, 373, 1093, 1119, 3279, 6341, 18581, 19023, 55743, 407689, 1223067, 6930713, 20792139]

約数ペア:

[(1, 20792139), (3, 6930713), (17, 1223067), (51, 407689), (373, 55743), (1093, 19023), (1119, 18581), (3279, 6341)]