20968098

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{2347}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 41982240

約数和(自身を除く): 21014142

約数列:

[1, 2, 3, 6, 1489, 2347, 2978, 4467, 4694, 7041, 8934, 14082, 3494683, 6989366, 10484049, 20968098]

約数ペア:

[(1, 20968098), (2, 10484049), (3, 6989366), (6, 3494683), (1489, 14082), (2347, 8934), (2978, 7041), (4467, 4694)]