20246168

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10589}}^1$

素因数の和:10834

約数の個数: 16

約数和(自身を含む): 38124000

約数和(自身を除く): 17877832

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10589, 21178, 42356, 84712, 2530771, 5061542, 10123084, 20246168]

約数ペア:

[(1, 20246168), (2, 10123084), (4, 5061542), (8, 2530771), (239, 84712), (478, 42356), (956, 21178), (1912, 10589)]