20395312

素因数分解:

$2^4\times 7^1\times {\mathrm{182101}}^1$

素因数の和:182116

約数の個数: 20

約数和(自身を含む): 45161296

約数和(自身を除く): 24765984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 182101, 364202, 728404, 1274707, 1456808, 2549414, 2913616, 5098828, 10197656, 20395312]

約数ペア:

[(1, 20395312), (2, 10197656), (4, 5098828), (7, 2913616), (8, 2549414), (14, 1456808), (16, 1274707), (28, 728404), (56, 364202), (112, 182101)]