20065162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2069}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 32515560

約数和(自身を除く): 12450398

約数列:

[1, 2, 13, 26, 373, 746, 2069, 4138, 4849, 9698, 26897, 53794, 771737, 1543474, 10032581, 20065162]

約数ペア:

[(1, 20065162), (2, 10032581), (13, 1543474), (26, 771737), (373, 53794), (746, 26897), (2069, 9698), (4138, 4849)]