20172376089

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{3413}}^1\times {\mathrm{5171}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 29381594112

約数和(自身を除く): 9209218023

約数列:

[1, 3, 9, 127, 381, 1143, 3413, 5171, 10239, 15513, 30717, 46539, 433451, 656717, 1300353, 1970151, 3901059, 5910453, 17648623, 52945869, 158837607, 2241375121, 6724125363, 20172376089]

約数ペア:

[(1, 20172376089), (3, 6724125363), (9, 2241375121), (127, 158837607), (381, 52945869), (1143, 17648623), (3413, 5910453), (5171, 3901059), (10239, 1970151), (15513, 1300353), (30717, 656717), (46539, 433451)]