20754496

素因数分解:

$2^6\times 7^1\times {\mathrm{46327}}^1$

素因数の和:46346

約数の個数: 28

約数和(自身を含む): 47069248

約数和(自身を除く): 26314752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46327, 92654, 185308, 324289, 370616, 648578, 741232, 1297156, 1482464, 2594312, 2964928, 5188624, 10377248, 20754496]

約数ペア:

[(1, 20754496), (2, 10377248), (4, 5188624), (7, 2964928), (8, 2594312), (14, 1482464), (16, 1297156), (28, 741232), (32, 648578), (56, 370616), (64, 324289), (112, 185308), (224, 92654), (448, 46327)]