20316938686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13007003}}^1$

素因数の和:13007087

約数の個数: 16

約数和(自身を含む): 33714154368

約数和(自身を除く): 13397215682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 13007003, 26014006, 143077033, 286154066, 923497213, 1846994426, 10158469343, 20316938686]

約数ペア:

[(1, 20316938686), (2, 10158469343), (11, 1846994426), (22, 923497213), (71, 286154066), (142, 143077033), (781, 26014006), (1562, 13007003)]