20235508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297581}}^1$

素因数の和:297602

約数の個数: 12

約数和(自身を含む): 37495332

約数和(自身を除く): 17259824

約数列:

[1, 2, 4, 17, 34, 68, 297581, 595162, 1190324, 5058877, 10117754, 20235508]

約数ペア:

[(1, 20235508), (2, 10117754), (4, 5058877), (17, 1190324), (34, 595162), (68, 297581)]