20197184

素因数分解:

$2^6\times 7^1\times {\mathrm{45083}}^1$

素因数の和:45102

約数の個数: 28

約数和(自身を含む): 45805344

約数和(自身を除く): 25608160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45083, 90166, 180332, 315581, 360664, 631162, 721328, 1262324, 1442656, 2524648, 2885312, 5049296, 10098592, 20197184]

約数ペア:

[(1, 20197184), (2, 10098592), (4, 5049296), (7, 2885312), (8, 2524648), (14, 1442656), (16, 1262324), (28, 721328), (32, 631162), (56, 360664), (64, 315581), (112, 180332), (224, 90166), (448, 45083)]