20165782152

素因数分解:

$2^3\times 3^1\times {\mathrm{840240923}}^1$

素因数の和:840240932

約数の個数: 16

約数和(自身を含む): 50414455440

約数和(自身を除く): 30248673288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840240923, 1680481846, 2520722769, 3360963692, 5041445538, 6721927384, 10082891076, 20165782152]

約数ペア:

[(1, 20165782152), (2, 10082891076), (3, 6721927384), (4, 5041445538), (6, 3360963692), (8, 2520722769), (12, 1680481846), (24, 840240923)]