20163340797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7526443}}^1$

素因数の和:7526512

約数の個数: 16

約数和(自身を含む): 28901544960

約数和(自身を除く): 8738204163

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 7526443, 22579329, 143002417, 353742821, 429007251, 1061228463, 6721113599, 20163340797]

約数ペア:

[(1, 20163340797), (3, 6721113599), (19, 1061228463), (47, 429007251), (57, 353742821), (141, 143002417), (893, 22579329), (2679, 7526443)]