21760656

素因数分解:

$2^4\times 3^1\times {\mathrm{453347}}^1$

素因数の和:453358

約数の個数: 20

約数和(自身を含む): 56215152

約数和(自身を除く): 34454496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 453347, 906694, 1360041, 1813388, 2720082, 3626776, 5440164, 7253552, 10880328, 21760656]

約数ペア:

[(1, 21760656), (2, 10880328), (3, 7253552), (4, 5440164), (6, 3626776), (8, 2720082), (12, 1813388), (16, 1360041), (24, 906694), (48, 453347)]