20123093779

素因数分解:

${\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1\times {\mathrm{1747}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 20583497088

約数和(自身を除く): 460403309

約数列:

[1, 83, 107, 1297, 1747, 8881, 107651, 138779, 145001, 186929, 2265859, 11518657, 15515107, 188066297, 242446913, 20123093779]

約数ペア:

[(1, 20123093779), (83, 242446913), (107, 188066297), (1297, 15515107), (1747, 11518657), (8881, 2265859), (107651, 186929), (138779, 145001)]