20228467826

素因数分解:

$2^1\times 7^2\times {\mathrm{2129}}^1\times {\mathrm{96953}}^1$

素因数の和:99098

約数の個数: 24

約数和(自身を含む): 35313555420

約数和(自身を除く): 15085087594

約数列:

[1, 2, 7, 14, 49, 98, 2129, 4258, 14903, 29806, 96953, 104321, 193906, 208642, 678671, 1357342, 4750697, 9501394, 206412937, 412825874, 1444890559, 2889781118, 10114233913, 20228467826]

約数ペア:

[(1, 20228467826), (2, 10114233913), (7, 2889781118), (14, 1444890559), (49, 412825874), (98, 206412937), (2129, 9501394), (4258, 4750697), (14903, 1357342), (29806, 678671), (96953, 208642), (104321, 193906)]