20806619046

素因数分解:

$2^1\times 3^1\times {\mathrm{6607}}^1\times {\mathrm{524863}}^1$

素因数の和:531475

約数の個数: 16

約数和(自身を含む): 41619615744

約数和(自身を除く): 20812996698

約数列:

[1, 2, 3, 6, 6607, 13214, 19821, 39642, 524863, 1049726, 1574589, 3149178, 3467769841, 6935539682, 10403309523, 20806619046]

約数ペア:

[(1, 20806619046), (2, 10403309523), (3, 6935539682), (6, 3467769841), (6607, 3149178), (13214, 1574589), (19821, 1049726), (39642, 524863)]