20569576310

素因数分解:

$2^1\times 5^1\times {\mathrm{9349}}^1\times {\mathrm{220019}}^1$

素因数の和:229375

約数の個数: 16

約数和(自身を含む): 37029366000

約数和(自身を除く): 16459789690

約数列:

[1, 2, 5, 10, 9349, 18698, 46745, 93490, 220019, 440038, 1100095, 2200190, 2056957631, 4113915262, 10284788155, 20569576310]

約数ペア:

[(1, 20569576310), (2, 10284788155), (5, 4113915262), (10, 2056957631), (9349, 2200190), (18698, 1100095), (46745, 440038), (93490, 220019)]