20163379707

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{6979363}}^1$

素因数の和:6979479

約数の個数: 16

約数和(自身を含む): 30150852480

約数和(自身を除く): 9987472773

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 6979363, 20938089, 62814267, 188442801, 746791841, 2240375523, 6721126569, 20163379707]

約数ペア:

[(1, 20163379707), (3, 6721126569), (9, 2240375523), (27, 746791841), (107, 188442801), (321, 62814267), (963, 20938089), (2889, 6979363)]