20054041485

素因数分解:

$3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1325011}}^1$

素因数の和:1326028

約数の個数: 16

約数和(自身を含む): 32118290880

約数和(自身を除く): 12064249395

約数列:

[1, 3, 5, 15, 1009, 3027, 5045, 15135, 1325011, 3975033, 6625055, 19875165, 1336936099, 4010808297, 6684680495, 20054041485]

約数ペア:

[(1, 20054041485), (3, 6684680495), (5, 4010808297), (15, 1336936099), (1009, 19875165), (3027, 6625055), (5045, 3975033), (15135, 1325011)]