20138705189

素因数分解:

${\mathrm{17}}^2\times {\mathrm{797}}^1\times {\mathrm{87433}}^1$

素因数の和:88264

約数の個数: 12

約数和(自身を含む): 21420105924

約数和(自身を除く): 1281400735

約数列:

[1, 17, 289, 797, 13549, 87433, 230333, 1486361, 25268137, 69684101, 1184629717, 20138705189]

約数ペア:

[(1, 20138705189), (17, 1184629717), (289, 69684101), (797, 25268137), (13549, 1486361), (87433, 230333)]