20293966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131779}}^1$

素因数の和:131799

約数の個数: 16

約数和(自身を含む): 37952640

約数和(自身を除く): 17658674

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131779, 263558, 922453, 1449569, 1844906, 2899138, 10146983, 20293966]

約数ペア:

[(1, 20293966), (2, 10146983), (7, 2899138), (11, 1844906), (14, 1449569), (22, 922453), (77, 263558), (154, 131779)]