220721232

素因数分解:

$2^4\times 3^1\times {\mathrm{4598359}}^1$

素因数の和:4598370

約数の個数: 20

約数和(自身を含む): 570196640

約数和(自身を除く): 349475408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4598359, 9196718, 13795077, 18393436, 27590154, 36786872, 55180308, 73573744, 110360616, 220721232]

約数ペア:

[(1, 220721232), (2, 110360616), (3, 73573744), (4, 55180308), (6, 36786872), (8, 27590154), (12, 18393436), (16, 13795077), (24, 9196718), (48, 4598359)]