20086824964

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{2803}}^1\times {\mathrm{6971}}^1$

素因数の和:10035

約数の個数: 24

約数和(自身を含む): 35306375328

約数和(自身を除く): 15219550364

約数列:

[1, 2, 4, 257, 514, 1028, 2803, 5606, 6971, 11212, 13942, 27884, 720371, 1440742, 1791547, 2881484, 3583094, 7166188, 19539713, 39079426, 78158852, 5021706241, 10043412482, 20086824964]

約数ペア:

[(1, 20086824964), (2, 10043412482), (4, 5021706241), (257, 78158852), (514, 39079426), (1028, 19539713), (2803, 7166188), (5606, 3583094), (6971, 2881484), (11212, 1791547), (13942, 1440742), (27884, 720371)]