2018084360

素因数分解:

$2^3\times 5^1\times {\mathrm{50452109}}^1$

素因数の和:50452120

約数の個数: 16

約数和(自身を含む): 4540689900

約数和(自身を除く): 2522605540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50452109, 100904218, 201808436, 252260545, 403616872, 504521090, 1009042180, 2018084360]

約数ペア:

[(1, 2018084360), (2, 1009042180), (4, 504521090), (5, 403616872), (8, 252260545), (10, 201808436), (20, 100904218), (40, 50452109)]