20746432

素因数分解:

$2^6\times 7^1\times {\mathrm{46309}}^1$

素因数の和:46328

約数の個数: 28

約数和(自身を含む): 47050960

約数和(自身を除く): 26304528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46309, 92618, 185236, 324163, 370472, 648326, 740944, 1296652, 1481888, 2593304, 2963776, 5186608, 10373216, 20746432]

約数ペア:

[(1, 20746432), (2, 10373216), (4, 5186608), (7, 2963776), (8, 2593304), (14, 1481888), (16, 1296652), (28, 740944), (32, 648326), (56, 370472), (64, 324163), (112, 185236), (224, 92618), (448, 46309)]