20192553561

素因数分解:

$3^1\times {\mathrm{1277}}^1\times {\mathrm{2011}}^1\times {\mathrm{2621}}^1$

素因数の和:5912

約数の個数: 16

約数和(自身を含む): 26968171968

約数和(自身を除く): 6775618407

約数列:

[1, 3, 1277, 2011, 2621, 3831, 6033, 7863, 2568047, 3347017, 5270831, 7704141, 10041051, 15812493, 6730851187, 20192553561]

約数ペア:

[(1, 20192553561), (3, 6730851187), (1277, 15812493), (2011, 10041051), (2621, 7704141), (3831, 5270831), (6033, 3347017), (7863, 2568047)]