20852896

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1924

約数の個数: 24

約数和(自身を含む): 41174784

約数和(自身を除く): 20321888

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1471, 1772, 2942, 3544, 5884, 7088, 11768, 14176, 23536, 47072, 651653, 1303306, 2606612, 5213224, 10426448, 20852896]

約数ペア:

[(1, 20852896), (2, 10426448), (4, 5213224), (8, 2606612), (16, 1303306), (32, 651653), (443, 47072), (886, 23536), (1471, 14176), (1772, 11768), (2942, 7088), (3544, 5884)]