20656641673

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{104327}}^1$

素因数の和:104976

約数の個数: 16

約数和(自身を含む): 23060661120

約数和(自身を除く): 2404019447

約数列:

[1, 17, 19, 323, 613, 10421, 11647, 104327, 197999, 1773559, 1982213, 33697621, 63952451, 1087191667, 1215096569, 20656641673]

約数ペア:

[(1, 20656641673), (17, 1215096569), (19, 1087191667), (323, 63952451), (613, 33697621), (10421, 1982213), (11647, 1773559), (104327, 197999)]