20198097611

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{881}}^1\times {\mathrm{2281}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 22260727440

約数和(自身を除く): 2062629829

約数列:

[1, 19, 23, 437, 529, 881, 2281, 10051, 16739, 20263, 43339, 52463, 384997, 466049, 996797, 1206649, 2009561, 8854931, 22926331, 38181659, 46219903, 878178157, 1063057769, 20198097611]

約数ペア:

[(1, 20198097611), (19, 1063057769), (23, 878178157), (437, 46219903), (529, 38181659), (881, 22926331), (2281, 8854931), (10051, 2009561), (16739, 1206649), (20263, 996797), (43339, 466049), (52463, 384997)]