20048548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16763}}^1$

素因数の和:16803

約数の個数: 24

約数和(自身を含む): 39428928

約数和(自身を除く): 19380380

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16763, 33526, 67052, 217919, 385549, 435838, 771098, 871676, 1542196, 5012137, 10024274, 20048548]

約数ペア:

[(1, 20048548), (2, 10024274), (4, 5012137), (13, 1542196), (23, 871676), (26, 771098), (46, 435838), (52, 385549), (92, 217919), (299, 67052), (598, 33526), (1196, 16763)]