20596070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187237}}^1$

素因数の和:187255

約数の個数: 16

約数和(自身を含む): 40443408

約数和(自身を除く): 19847338

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 187237, 374474, 936185, 1872370, 2059607, 4119214, 10298035, 20596070]

約数ペア:

[(1, 20596070), (2, 10298035), (5, 4119214), (10, 2059607), (11, 1872370), (22, 936185), (55, 374474), (110, 187237)]