20012319282903

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1\times {\mathrm{36170263}}^1$

素因数の和:36174598

約数の個数: 16

約数和(自身を含む): 27309996130560

約数和(自身を除く): 7297676847657

約数列:

[1, 3, 43, 129, 4289, 12867, 184427, 553281, 36170263, 108510789, 1555321309, 4665963927, 155134258007, 465402774021, 6670773094301, 20012319282903]

約数ペア:

[(1, 20012319282903), (3, 6670773094301), (43, 465402774021), (129, 155134258007), (4289, 4665963927), (12867, 1555321309), (184427, 108510789), (553281, 36170263)]