20026491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7079}}^1$

素因数の和:7146

約数の個数: 16

約数和(自身を含む): 28546560

約数和(自身を除く): 8520069

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 7079, 21237, 162817, 290239, 488451, 870717, 6675497, 20026491]

約数ペア:

[(1, 20026491), (3, 6675497), (23, 870717), (41, 488451), (69, 290239), (123, 162817), (943, 21237), (2829, 7079)]