20512763631379

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1\times {\mathrm{9217343}}^1$

素因数の和:9218670

約数の個数: 16

約数和(自身を含む): 21936910026240

約数和(自身を除く): 1424146394861

約数列:

[1, 17, 109, 1201, 1853, 20417, 130909, 2225453, 9217343, 156694831, 1004690387, 11070028943, 17079736579, 188190492031, 1206633154787, 20512763631379]

約数ペア:

[(1, 20512763631379), (17, 1206633154787), (109, 188190492031), (1201, 17079736579), (1853, 11070028943), (20417, 1004690387), (130909, 156694831), (2225453, 9217343)]