20121030724

素因数分解:

$2^2\times {\mathrm{284083}}^1\times {\mathrm{17707}}^1$

素因数の和:301794

約数の個数: 12

約数和(自身を含む): 35213916304

約数和(自身を除く): 15092885580

約数列:

[1, 2, 4, 17707, 35414, 70828, 284083, 568166, 1136332, 5030257681, 10060515362, 20121030724]

約数ペア:

[(1, 20121030724), (2, 10060515362), (4, 5030257681), (17707, 1136332), (35414, 568166), (70828, 284083)]