20801076

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13649}}^1$

素因数の和:13783

約数の個数: 24

約数和(自身を含む): 48921600

約数和(自身を除く): 28120524

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13649, 27298, 40947, 54596, 81894, 163788, 1733423, 3466846, 5200269, 6933692, 10400538, 20801076]

約数ペア:

[(1, 20801076), (2, 10400538), (3, 6933692), (4, 5200269), (6, 3466846), (12, 1733423), (127, 163788), (254, 81894), (381, 54596), (508, 40947), (762, 27298), (1524, 13649)]