20063181

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 27276480

約数和(自身を除く): 7213299

約数列:

[1, 3, 89, 163, 267, 461, 489, 1383, 14507, 41029, 43521, 75143, 123087, 225429, 6687727, 20063181]

約数ペア:

[(1, 20063181), (3, 6687727), (89, 225429), (163, 123087), (267, 75143), (461, 43521), (489, 41029), (1383, 14507)]