2018086120

素因数分解:

$2^3\times 5^1\times {\mathrm{50452153}}^1$

素因数の和:50452164

約数の個数: 16

約数和(自身を含む): 4540693860

約数和(自身を除く): 2522607740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50452153, 100904306, 201808612, 252260765, 403617224, 504521530, 1009043060, 2018086120]

約数ペア:

[(1, 2018086120), (2, 1009043060), (4, 504521530), (5, 403617224), (8, 252260765), (10, 201808612), (20, 100904306), (40, 50452153)]