20348699714

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1634959}}^1$

素因数の和:1635102

約数の個数: 24

約数和(自身を含む): 35786004480

約数和(自身を除く): 15437304766

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 6223, 12446, 1634959, 3269918, 11444713, 22889426, 80112991, 160225982, 207639793, 415279586, 1453478551, 2906957102, 10174349857, 20348699714]

約数ペア:

[(1, 20348699714), (2, 10174349857), (7, 2906957102), (14, 1453478551), (49, 415279586), (98, 207639793), (127, 160225982), (254, 80112991), (889, 22889426), (1778, 11444713), (6223, 3269918), (12446, 1634959)]