20299366976

素因数分解:

$2^6\times 7^1\times {\mathrm{45311087}}^1$

素因数の和:45311106

約数の個数: 28

約数和(自身を含む): 46036065408

約数和(自身を除く): 25736698432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45311087, 90622174, 181244348, 317177609, 362488696, 634355218, 724977392, 1268710436, 1449954784, 2537420872, 2899909568, 5074841744, 10149683488, 20299366976]

約数ペア:

[(1, 20299366976), (2, 10149683488), (4, 5074841744), (7, 2899909568), (8, 2537420872), (14, 1449954784), (16, 1268710436), (28, 724977392), (32, 634355218), (56, 362488696), (64, 317177609), (112, 181244348), (224, 90622174), (448, 45311087)]