20088976868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4523}}^1\times {\mathrm{58441}}^1$

素因数の和:62987

約数の個数: 24

約数和(自身を含む): 37014825120

約数和(自身を除く): 16925848252

約数列:

[1, 2, 4, 19, 38, 76, 4523, 9046, 18092, 58441, 85937, 116882, 171874, 233764, 343748, 1110379, 2220758, 4441516, 264328643, 528657286, 1057314572, 5022244217, 10044488434, 20088976868]

約数ペア:

[(1, 20088976868), (2, 10044488434), (4, 5022244217), (19, 1057314572), (38, 528657286), (76, 264328643), (4523, 4441516), (9046, 2220758), (18092, 1110379), (58441, 343748), (85937, 233764), (116882, 171874)]