20152015916

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{20071729}}^1$

素因数の和:20071984

約数の個数: 12

約数和(自身を含む): 35406531720

約数和(自身を除く): 15254515804

約数列:

[1, 2, 4, 251, 502, 1004, 20071729, 40143458, 80286916, 5038003979, 10076007958, 20152015916]

約数ペア:

[(1, 20152015916), (2, 10076007958), (4, 5038003979), (251, 80286916), (502, 40143458), (1004, 20071729)]