20346960765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79792003}}^1$

素因数の和:79792028

約数の個数: 16

約数和(自身を含む): 34470145728

約数和(自身を除く): 14123184963

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79792003, 239376009, 398960015, 1196880045, 1356464051, 4069392153, 6782320255, 20346960765]

約数ペア:

[(1, 20346960765), (3, 6782320255), (5, 4069392153), (15, 1356464051), (17, 1196880045), (51, 398960015), (85, 239376009), (255, 79792003)]