20204882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3241

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 11244718

約数列:

[1, 2, 41, 79, 82, 158, 3119, 3239, 6238, 6478, 127879, 246401, 255758, 492802, 10102441, 20204882]

約数ペア:

[(1, 20204882), (2, 10102441), (41, 492802), (79, 255758), (82, 246401), (158, 127879), (3119, 6478), (3239, 6238)]