20137039118

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1818407}}^1$

素因数の和:1818536

約数の個数: 24

約数和(自身を含む): 35448045552

約数和(自身を除く): 15311006434

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 1818407, 3636814, 12728849, 25457698, 89101943, 178203886, 205479991, 410959982, 1438359937, 2876719874, 10068519559, 20137039118]

約数ペア:

[(1, 20137039118), (2, 10068519559), (7, 2876719874), (14, 1438359937), (49, 410959982), (98, 205479991), (113, 178203886), (226, 89101943), (791, 25457698), (1582, 12728849), (5537, 3636814), (11074, 1818407)]