20830328062

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{3631}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 32781095424

約数和(自身を除く): 11950767362

約数列:

[1, 2, 41, 43, 82, 86, 1627, 1763, 3254, 3526, 3631, 7262, 66707, 69961, 133414, 139922, 148871, 156133, 297742, 312266, 2868401, 5736802, 5907637, 6401453, 11815274, 12802906, 242213117, 254028391, 484426234, 508056782, 10415164031, 20830328062]

約数ペア:

[(1, 20830328062), (2, 10415164031), (41, 508056782), (43, 484426234), (82, 254028391), (86, 242213117), (1627, 12802906), (1763, 11815274), (3254, 6401453), (3526, 5907637), (3631, 5736802), (7262, 2868401), (66707, 312266), (69961, 297742), (133414, 156133), (139922, 148871)]