20219273602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1064957}}^1$

素因数の和:1065833

約数の個数: 16

約数和(自身を含む): 33124453632

約数和(自身を除く): 12905180030

約数列:

[1, 2, 11, 22, 863, 1726, 9493, 18986, 1064957, 2129914, 11714527, 23429054, 919057891, 1838115782, 10109636801, 20219273602]

約数ペア:

[(1, 20219273602), (2, 10109636801), (11, 1838115782), (22, 919057891), (863, 23429054), (1726, 11714527), (9493, 2129914), (18986, 1064957)]