20166054

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78163}}^1$

素因数の和:78211

約数の個数: 16

約数和(自身を含む): 41270592

約数和(自身を除く): 21104538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78163, 156326, 234489, 468978, 3361009, 6722018, 10083027, 20166054]

約数ペア:

[(1, 20166054), (2, 10083027), (3, 6722018), (6, 3361009), (43, 468978), (86, 234489), (129, 156326), (258, 78163)]