20034531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10687

約数の個数: 24

約数和(自身を含む): 33234240

約数和(自身を除く): 13199709

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10651, 31953, 95859, 117161, 202369, 351483, 607107, 1054449, 1821321, 2226059, 6678177, 20034531]

約数ペア:

[(1, 20034531), (3, 6678177), (9, 2226059), (11, 1821321), (19, 1054449), (33, 607107), (57, 351483), (99, 202369), (171, 117161), (209, 95859), (627, 31953), (1881, 10651)]