20201591050

素因数分解:

$2^1\times 5^2\times {\mathrm{404031821}}^1$

素因数の和:404031833

約数の個数: 12

約数和(自身を含む): 37574959446

約数和(自身を除く): 17373368396

約数列:

[1, 2, 5, 10, 25, 50, 404031821, 808063642, 2020159105, 4040318210, 10100795525, 20201591050]

約数ペア:

[(1, 20201591050), (2, 10100795525), (5, 4040318210), (10, 2020159105), (25, 808063642), (50, 404031821)]