20713726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1091}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 33965568

約数和(自身を除く): 13251842

約数列:

[1, 2, 11, 22, 863, 1091, 1726, 2182, 9493, 12001, 18986, 24002, 941533, 1883066, 10356863, 20713726]

約数ペア:

[(1, 20713726), (2, 10356863), (11, 1883066), (22, 941533), (863, 24002), (1091, 18986), (1726, 12001), (2182, 9493)]