20120366042

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1577573}}^1$

素因数の和:1578493

約数の個数: 16

約数和(自身を含む): 34529939712

約数和(自身を除く): 14409573670

約数列:

[1, 2, 7, 14, 911, 1822, 6377, 12754, 1577573, 3155146, 11043011, 22086022, 1437169003, 2874338006, 10060183021, 20120366042]

約数ペア:

[(1, 20120366042), (2, 10060183021), (7, 2874338006), (14, 1437169003), (911, 22086022), (1822, 11043011), (6377, 3155146), (12754, 1577573)]