20147443401

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1\times {\mathrm{23293}}^1$

素因数の和:24416

約数の個数: 16

約数和(自身を含む): 26968861440

約数和(自身を除く): 6821418039

約数列:

[1, 3, 401, 719, 1203, 2157, 23293, 69879, 288319, 864957, 9340493, 16747667, 28021479, 50243001, 6715814467, 20147443401]

約数ペア:

[(1, 20147443401), (3, 6715814467), (401, 50243001), (719, 28021479), (1203, 16747667), (2157, 9340493), (23293, 864957), (69879, 288319)]