20079730442

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{959009}}^1$

素因数の和:959078

約数の個数: 24

約数和(自身を含む): 32884452900

約数和(自身を除く): 12804722458

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 20938, 959009, 1918018, 18221171, 27811261, 36442342, 55622522, 346202249, 528413959, 692404498, 1056827918, 10039865221, 20079730442]

約数ペア:

[(1, 20079730442), (2, 10039865221), (19, 1056827918), (29, 692404498), (38, 528413959), (58, 346202249), (361, 55622522), (551, 36442342), (722, 27811261), (1102, 18221171), (10469, 1918018), (20938, 959009)]