20179666562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{968593}}^1$

素因数の和:969553

約数の個数: 16

約数和(自身を含む): 33056176032

約数和(自身を除く): 12876509470

約数列:

[1, 2, 11, 22, 947, 1894, 10417, 20834, 968593, 1937186, 10654523, 21309046, 917257571, 1834515142, 10089833281, 20179666562]

約数ペア:

[(1, 20179666562), (2, 10089833281), (11, 1834515142), (22, 917257571), (947, 21309046), (1894, 10654523), (10417, 1937186), (20834, 968593)]