20698546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1327}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 33943680

約数和(自身を除く): 13245134

約数列:

[1, 2, 11, 22, 709, 1327, 1418, 2654, 7799, 14597, 15598, 29194, 940843, 1881686, 10349273, 20698546]

約数ペア:

[(1, 20698546), (2, 10349273), (11, 1881686), (22, 940843), (709, 29194), (1327, 15598), (1418, 14597), (2654, 7799)]