20018364076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{294387707}}^1$

素因数の和:294387728

約数の個数: 12

約数和(自身を含む): 37092851208

約数和(自身を除く): 17074487132

約数列:

[1, 2, 4, 17, 34, 68, 294387707, 588775414, 1177550828, 5004591019, 10009182038, 20018364076]

約数ペア:

[(1, 20018364076), (2, 10009182038), (4, 5004591019), (17, 1177550828), (34, 588775414), (68, 294387707)]