20880451572

素因数分解:

$2^2\times 3^1\times {\mathrm{1740037631}}^1$

素因数の和:1740037638

約数の個数: 12

約数和(自身を含む): 48721053696

約数和(自身を除く): 27840602124

約数列:

[1, 2, 3, 4, 6, 12, 1740037631, 3480075262, 5220112893, 6960150524, 10440225786, 20880451572]

約数ペア:

[(1, 20880451572), (2, 10440225786), (3, 6960150524), (4, 5220112893), (6, 3480075262), (12, 1740037631)]