20201237024

素因数分解:

$2^5\times {\mathrm{631288657}}^1$

素因数の和:631288667

約数の個数: 12

約数和(自身を含む): 39771185454

約数和(自身を除く): 19569948430

約数列:

[1, 2, 4, 8, 16, 32, 631288657, 1262577314, 2525154628, 5050309256, 10100618512, 20201237024]

約数ペア:

[(1, 20201237024), (2, 10100618512), (4, 5050309256), (8, 2525154628), (16, 1262577314), (32, 631288657)]