20470794

素因数分解:

$2^1\times 3^1\times {\mathrm{757}}^1\times {\mathrm{4507}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 41004768

約数和(自身を除く): 20533974

約数列:

[1, 2, 3, 6, 757, 1514, 2271, 4507, 4542, 9014, 13521, 27042, 3411799, 6823598, 10235397, 20470794]

約数ペア:

[(1, 20470794), (2, 10235397), (3, 6823598), (6, 3411799), (757, 27042), (1514, 13521), (2271, 9014), (4507, 4542)]