20394672

素因数分解:

$2^4\times 3^1\times {\mathrm{424889}}^1$

素因数の和:424900

約数の個数: 20

約数和(自身を含む): 52686360

約数和(自身を除く): 32291688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424889, 849778, 1274667, 1699556, 2549334, 3399112, 5098668, 6798224, 10197336, 20394672]

約数ペア:

[(1, 20394672), (2, 10197336), (3, 6798224), (4, 5098668), (6, 3399112), (8, 2549334), (12, 1699556), (16, 1274667), (24, 849778), (48, 424889)]