20928832

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1298

約数の個数: 28

約数和(自身を含む): 41694100

約数和(自身を除く): 20765268

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 937, 1396, 1874, 2792, 3748, 5584, 7496, 11168, 14992, 22336, 29984, 59968, 327013, 654026, 1308052, 2616104, 5232208, 10464416, 20928832]

約数ペア:

[(1, 20928832), (2, 10464416), (4, 5232208), (8, 2616104), (16, 1308052), (32, 654026), (64, 327013), (349, 59968), (698, 29984), (937, 22336), (1396, 14992), (1874, 11168), (2792, 7496), (3748, 5584)]