20206356

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31771}}^1$

素因数の和:31831

約数の個数: 24

約数和(自身を含む): 48039264

約数和(自身を除く): 27832908

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31771, 63542, 95313, 127084, 190626, 381252, 1683863, 3367726, 5051589, 6735452, 10103178, 20206356]

約数ペア:

[(1, 20206356), (2, 10103178), (3, 6735452), (4, 5051589), (6, 3367726), (12, 1683863), (53, 381252), (106, 190626), (159, 127084), (212, 95313), (318, 63542), (636, 31771)]