20176028728

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{28337119}}^1$

素因数の和:28337214

約数の個数: 16

約数和(自身を含む): 38255112000

約数和(自身を除く): 18079083272

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 28337119, 56674238, 113348476, 226696952, 2522003591, 5044007182, 10088014364, 20176028728]

約数ペア:

[(1, 20176028728), (2, 10088014364), (4, 5044007182), (8, 2522003591), (89, 226696952), (178, 113348476), (356, 56674238), (712, 28337119)]