20162521791

素因数分解:

$3^2\times {\mathrm{47137}}^1\times {\mathrm{47527}}^1$

素因数の和:94670

約数の個数: 12

約数和(自身を含む): 29124873232

約数和(自身を除く): 8962351441

約数列:

[1, 3, 9, 47137, 47527, 141411, 142581, 424233, 427743, 2240280199, 6720840597, 20162521791]

約数ペア:

[(1, 20162521791), (3, 6720840597), (9, 2240280199), (47137, 427743), (47527, 424233), (141411, 142581)]