20010897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{96671}}^1$

素因数の和:96700

約数の個数: 12

約数和(自身を含む): 30161664

約数和(自身を除く): 10150767

約数列:

[1, 3, 9, 23, 69, 207, 96671, 290013, 870039, 2223433, 6670299, 20010897]

約数ペア:

[(1, 20010897), (3, 6670299), (9, 2223433), (23, 870039), (69, 290013), (207, 96671)]