20284048

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5441}}^1$

素因数の和:5682

約数の個数: 20

約数和(自身を含む): 39476268

約数和(自身を除く): 19192220

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5441, 10882, 21764, 43528, 87056, 1267753, 2535506, 5071012, 10142024, 20284048]

約数ペア:

[(1, 20284048), (2, 10142024), (4, 5071012), (8, 2535506), (16, 1267753), (233, 87056), (466, 43528), (932, 21764), (1864, 10882), (3728, 5441)]