20529228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46237}}^1$

素因数の和:46281

約数の個数: 24

約数和(自身を含む): 49197232

約数和(自身を除く): 28668004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46237, 92474, 138711, 184948, 277422, 554844, 1710769, 3421538, 5132307, 6843076, 10264614, 20529228]

約数ペア:

[(1, 20529228), (2, 10264614), (3, 6843076), (4, 5132307), (6, 3421538), (12, 1710769), (37, 554844), (74, 277422), (111, 184948), (148, 138711), (222, 92474), (444, 46237)]