20412594

素因数分解:

$2^1\times 3^3\times {\mathrm{378011}}^1$

素因数の和:378022

約数の個数: 16

約数和(自身を含む): 45361440

約数和(自身を除く): 24948846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 378011, 756022, 1134033, 2268066, 3402099, 6804198, 10206297, 20412594]

約数ペア:

[(1, 20412594), (2, 10206297), (3, 6804198), (6, 3402099), (9, 2268066), (18, 1134033), (27, 756022), (54, 378011)]