20600277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5212

約数の個数: 16

約数和(自身を含む): 29456640

約数和(自身を除く): 8856363

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 5113, 15339, 86921, 260763, 403927, 1211781, 6866759, 20600277]

約数ペア:

[(1, 20600277), (3, 6866759), (17, 1211781), (51, 403927), (79, 260763), (237, 86921), (1343, 15339), (4029, 5113)]