20238900910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18567799}}^1$

素因数の和:18567915

約数の個数: 16

約数和(自身を含む): 36764244000

約数和(自身を除く): 16525343090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18567799, 37135598, 92838995, 185677990, 2023890091, 4047780182, 10119450455, 20238900910]

約数ペア:

[(1, 20238900910), (2, 10119450455), (5, 4047780182), (10, 2023890091), (109, 185677990), (218, 92838995), (545, 37135598), (1090, 18567799)]