20145052191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2893157}}^1$

素因数の和:2893382

約数の個数: 16

約数和(自身を含む): 29440775808

約数和(自身を除く): 9295723617

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 2893157, 8679471, 31824727, 95474181, 610456127, 1831368381, 6715017397, 20145052191]

約数ペア:

[(1, 20145052191), (3, 6715017397), (11, 1831368381), (33, 610456127), (211, 95474181), (633, 31824727), (2321, 8679471), (6963, 2893157)]