20120929094

素因数分解:

$2^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{239017}}^1$

素因数の和:239892

約数の個数: 24

約数和(自身を含む): 35149987080

約数和(自身を除く): 15029057986

約数列:

[1, 2, 7, 14, 49, 98, 859, 1718, 6013, 12026, 42091, 84182, 239017, 478034, 1673119, 3346238, 11711833, 23423666, 205315603, 410631206, 1437209221, 2874418442, 10060464547, 20120929094]

約数ペア:

[(1, 20120929094), (2, 10060464547), (7, 2874418442), (14, 1437209221), (49, 410631206), (98, 205315603), (859, 23423666), (1718, 11711833), (6013, 3346238), (12026, 1673119), (42091, 478034), (84182, 239017)]