20197360402582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{688718557}}^1$

素因数の和:688718644

約数の個数: 32

約数和(自身を含む): 34909766267904

約数和(自身を除く): 14712405865322

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 2666, 14663, 29326, 688718557, 1377437114, 7575904127, 15151808254, 21350275267, 29614897951, 42700550534, 59229795902, 234853027937, 325763877461, 469706055874, 651527754922, 918061836481, 1836123672962, 10098680201291, 20197360402582]

約数ペア:

[(1, 20197360402582), (2, 10098680201291), (11, 1836123672962), (22, 918061836481), (31, 651527754922), (43, 469706055874), (62, 325763877461), (86, 234853027937), (341, 59229795902), (473, 42700550534), (682, 29614897951), (946, 21350275267), (1333, 15151808254), (2666, 7575904127), (14663, 1377437114), (29326, 688718557)]