20177031471

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{968699}}^1$

素因数の和:968886

約数の個数: 16

約数和(自身を含む): 27619574400

約数和(自身を除く): 7442542929

約数列:

[1, 3, 53, 131, 159, 393, 6943, 20829, 968699, 2906097, 51341047, 126899569, 154023141, 380698707, 6725677157, 20177031471]

約数ペア:

[(1, 20177031471), (3, 6725677157), (53, 380698707), (131, 154023141), (159, 126899569), (393, 51341047), (6943, 2906097), (20829, 968699)]