20027705276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2729}}^1\times {\mathrm{25841}}^1$

素因数の和:28645

約数の個数: 24

約数和(自身を含む): 35556524640

約数和(自身を除く): 15528819364

約数列:

[1, 2, 4, 71, 142, 284, 2729, 5458, 10916, 25841, 51682, 103364, 193759, 387518, 775036, 1834711, 3669422, 7338844, 70520089, 141040178, 282080356, 5006926319, 10013852638, 20027705276]

約数ペア:

[(1, 20027705276), (2, 10013852638), (4, 5006926319), (71, 282080356), (142, 141040178), (284, 70520089), (2729, 7338844), (5458, 3669422), (10916, 1834711), (25841, 775036), (51682, 387518), (103364, 193759)]