20823403782

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6230821}}^1$

素因数の和:6231383

約数の個数: 16

約数和(自身を含む): 41721584112

約数和(自身を除く): 20898180330

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6230821, 12461642, 18692463, 37384926, 3470567297, 6941134594, 10411701891, 20823403782]

約数ペア:

[(1, 20823403782), (2, 10411701891), (3, 6941134594), (6, 3470567297), (557, 37384926), (1114, 18692463), (1671, 12461642), (3342, 6230821)]