20002643859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{12161}}^1\times {\mathrm{49843}}^1$

素因数の和:62018

約数の個数: 16

約数和(自身を含む): 29097730944

約数和(自身を除く): 9095087085

約数列:

[1, 3, 11, 33, 12161, 36483, 49843, 133771, 149529, 401313, 548273, 1644819, 606140723, 1818422169, 6667547953, 20002643859]

約数ペア:

[(1, 20002643859), (3, 6667547953), (11, 1818422169), (33, 606140723), (12161, 1644819), (36483, 548273), (49843, 401313), (133771, 149529)]