20112344

素因数分解:

$2^3\times 7^2\times {\mathrm{51307}}^1$

素因数の和:51327

約数の個数: 24

約数和(自身を含む): 43868340

約数和(自身を除く): 23755996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51307, 102614, 205228, 359149, 410456, 718298, 1436596, 2514043, 2873192, 5028086, 10056172, 20112344]

約数ペア:

[(1, 20112344), (2, 10056172), (4, 5028086), (7, 2873192), (8, 2514043), (14, 1436596), (28, 718298), (49, 410456), (56, 359149), (98, 205228), (196, 102614), (392, 51307)]