20975604479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{369751}}^1$

素因数の和:369886

約数の個数: 16

約数和(自身を含む): 23001532416

約数和(自身を除く): 2025927937

約数列:

[1, 17, 47, 71, 799, 1207, 3337, 56729, 369751, 6285767, 17378297, 26252321, 295431049, 446289457, 1233859087, 20975604479]

約数ペア:

[(1, 20975604479), (17, 1233859087), (47, 446289457), (71, 295431049), (799, 26252321), (1207, 17378297), (3337, 6285767), (56729, 369751)]