20184847606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131070439}}^1$

素因数の和:131070459

約数の個数: 16

約数和(自身を含む): 37748286720

約数和(自身を除く): 17563439114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131070439, 262140878, 917493073, 1441774829, 1834986146, 2883549658, 10092423803, 20184847606]

約数ペア:

[(1, 20184847606), (2, 10092423803), (7, 2883549658), (11, 1834986146), (14, 1441774829), (22, 917493073), (77, 262140878), (154, 131070439)]