20008552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42391}}^1$

素因数の和:42456

約数の個数: 16

約数和(自身を含む): 38152800

約数和(自身を除く): 18144248

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42391, 84782, 169564, 339128, 2501069, 5002138, 10004276, 20008552]

約数ペア:

[(1, 20008552), (2, 10004276), (4, 5002138), (8, 2501069), (59, 339128), (118, 169564), (236, 84782), (472, 42391)]