20096289

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{8363}}^1$

素因数の和:8461

約数の個数: 16

約数和(自身を含む): 30110400

約数和(自身を除く): 10014111

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 8363, 25089, 75267, 225801, 744307, 2232921, 6698763, 20096289]

約数ペア:

[(1, 20096289), (3, 6698763), (9, 2232921), (27, 744307), (89, 225801), (267, 75267), (801, 25089), (2403, 8363)]