2020695

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1245225

約数列:

[1, 3, 5, 15, 107, 321, 535, 1259, 1605, 3777, 6295, 18885, 134713, 404139, 673565, 2020695]

約数ペア:

[(1, 2020695), (3, 673565), (5, 404139), (15, 134713), (107, 18885), (321, 6295), (535, 3777), (1259, 1605)]