20254865394

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{2085121}}^1$

素因数の和:2086745

約数の個数: 16

約数和(自身を含む): 40534771680

約数和(自身を除く): 20279906286

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 2085121, 4170242, 6255363, 12510726, 3375810899, 6751621798, 10127432697, 20254865394]

約数ペア:

[(1, 20254865394), (2, 10127432697), (3, 6751621798), (6, 3375810899), (1619, 12510726), (3238, 6255363), (4857, 4170242), (9714, 2085121)]