20564958

素因数分解:

$2^1\times 3^1\times {\mathrm{587}}^1\times {\mathrm{5839}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 41207040

約数和(自身を除く): 20642082

約数列:

[1, 2, 3, 6, 587, 1174, 1761, 3522, 5839, 11678, 17517, 35034, 3427493, 6854986, 10282479, 20564958]

約数ペア:

[(1, 20564958), (2, 10282479), (3, 6854986), (6, 3427493), (587, 35034), (1174, 17517), (1761, 11678), (3522, 5839)]