20120174679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35864839}}^1$

素因数の和:35864870

約数の個数: 16

約数和(自身を含む): 30987221760

約数和(自身を除く): 10867047081

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 35864839, 107594517, 394513229, 609702263, 1183539687, 1829106789, 6706724893, 20120174679]

約数ペア:

[(1, 20120174679), (3, 6706724893), (11, 1829106789), (17, 1183539687), (33, 609702263), (51, 394513229), (187, 107594517), (561, 35864839)]