20162287119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3171667}}^1$

素因数の和:3171846

約数の個数: 16

約数和(自身を含む): 29128598912

約数和(自身を除く): 8966311793

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 3171667, 9515001, 41231671, 123695013, 516981721, 1550945163, 6720762373, 20162287119]

約数ペア:

[(1, 20162287119), (3, 6720762373), (13, 1550945163), (39, 516981721), (163, 123695013), (489, 41231671), (2119, 9515001), (6357, 3171667)]