20310976

素因数分解:

$2^6\times 7^1\times {\mathrm{45337}}^1$

素因数の和:45356

約数の個数: 28

約数和(自身を含む): 46063408

約数和(自身を除く): 25752432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45337, 90674, 181348, 317359, 362696, 634718, 725392, 1269436, 1450784, 2538872, 2901568, 5077744, 10155488, 20310976]

約数ペア:

[(1, 20310976), (2, 10155488), (4, 5077744), (7, 2901568), (8, 2538872), (14, 1450784), (16, 1269436), (28, 725392), (32, 634718), (56, 362696), (64, 317359), (112, 181348), (224, 90674), (448, 45337)]