20237923108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5443}}^1\times {\mathrm{71503}}^1$

素因数の和:76963

約数の個数: 24

約数和(自身を含む): 38148242048

約数和(自身を除く): 17910318940

約数列:

[1, 2, 4, 13, 26, 52, 5443, 10886, 21772, 70759, 71503, 141518, 143006, 283036, 286012, 929539, 1859078, 3718156, 389190829, 778381658, 1556763316, 5059480777, 10118961554, 20237923108]

約数ペア:

[(1, 20237923108), (2, 10118961554), (4, 5059480777), (13, 1556763316), (26, 778381658), (52, 389190829), (5443, 3718156), (10886, 1859078), (21772, 929539), (70759, 286012), (71503, 283036), (141518, 143006)]