20512383914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{84761917}}^1$

素因数の和:84761941

約数の個数: 12

約数和(自身を含む): 33820005282

約数和(自身を除く): 13307621368

約数列:

[1, 2, 11, 22, 121, 242, 84761917, 169523834, 932381087, 1864762174, 10256191957, 20512383914]

約数ペア:

[(1, 20512383914), (2, 10256191957), (11, 1864762174), (22, 932381087), (121, 169523834), (242, 84761917)]