20194496

素因数分解:

$2^6\times 7^1\times {\mathrm{45077}}^1$

素因数の和:45096

約数の個数: 28

約数和(自身を含む): 45799248

約数和(自身を除く): 25604752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45077, 90154, 180308, 315539, 360616, 631078, 721232, 1262156, 1442464, 2524312, 2884928, 5048624, 10097248, 20194496]

約数ペア:

[(1, 20194496), (2, 10097248), (4, 5048624), (7, 2884928), (8, 2524312), (14, 1442464), (16, 1262156), (28, 721232), (32, 631078), (56, 360616), (64, 315539), (112, 180308), (224, 90154), (448, 45077)]