20530496

素因数分解:

$2^6\times 7^1\times {\mathrm{45827}}^1$

素因数の和:45846

約数の個数: 28

約数和(自身を含む): 46561248

約数和(自身を除く): 26030752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45827, 91654, 183308, 320789, 366616, 641578, 733232, 1283156, 1466464, 2566312, 2932928, 5132624, 10265248, 20530496]

約数ペア:

[(1, 20530496), (2, 10265248), (4, 5132624), (7, 2932928), (8, 2566312), (14, 1466464), (16, 1283156), (28, 733232), (32, 641578), (56, 366616), (64, 320789), (112, 183308), (224, 91654), (448, 45827)]