20173604882

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{911}}^1\times {\mathrm{30671}}^1$

素因数の和:31622

約数の個数: 24

約数和(自身を含む): 31972983552

約数和(自身を除く): 11799378670

約数列:

[1, 2, 19, 38, 361, 722, 911, 1822, 17309, 30671, 34618, 61342, 328871, 582749, 657742, 1165498, 11072231, 22144462, 27941281, 55882562, 530884339, 1061768678, 10086802441, 20173604882]

約数ペア:

[(1, 20173604882), (2, 10086802441), (19, 1061768678), (38, 530884339), (361, 55882562), (722, 27941281), (911, 22144462), (1822, 11072231), (17309, 1165498), (30671, 657742), (34618, 582749), (61342, 328871)]