20079934168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15590011}}^1$

素因数の和:15590047

約数の個数: 32

約数和(自身を含む): 44899234560

約数和(自身を除く): 24819300392

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15590011, 31180022, 62360044, 109130077, 124720088, 218260154, 358570253, 436520308, 717140506, 873040616, 1434281012, 2509991771, 2868562024, 5019983542, 10039967084, 20079934168]

約数ペア:

[(1, 20079934168), (2, 10039967084), (4, 5019983542), (7, 2868562024), (8, 2509991771), (14, 1434281012), (23, 873040616), (28, 717140506), (46, 436520308), (56, 358570253), (92, 218260154), (161, 124720088), (184, 109130077), (322, 62360044), (644, 31180022), (1288, 15590011)]