20121206452

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{22159919}}^1$

素因数の和:22160150

約数の個数: 12

約数和(自身を含む): 35367232320

約数和(自身を除く): 15246025868

約数列:

[1, 2, 4, 227, 454, 908, 22159919, 44319838, 88639676, 5030301613, 10060603226, 20121206452]

約数ペア:

[(1, 20121206452), (2, 10060603226), (4, 5030301613), (227, 88639676), (454, 44319838), (908, 22159919)]