20268324

素因数分解:

$2^2\times 3^2\times {\mathrm{563009}}^1$

素因数の和:563019

約数の個数: 18

約数和(自身を含む): 51233910

約数和(自身を除く): 30965586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563009, 1126018, 1689027, 2252036, 3378054, 5067081, 6756108, 10134162, 20268324]

約数ペア:

[(1, 20268324), (2, 10134162), (3, 6756108), (4, 5067081), (6, 3378054), (9, 2252036), (12, 1689027), (18, 1126018), (36, 563009)]