20195006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11593}}^1$

素因数の和:11675

約数の個数: 16

約数和(自身を含む): 33112464

約数和(自身を除く): 12917458

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11593, 23186, 150709, 301418, 776731, 1553462, 10097503, 20195006]

約数ペア:

[(1, 20195006), (2, 10097503), (13, 1553462), (26, 776731), (67, 301418), (134, 150709), (871, 23186), (1742, 11593)]