20452802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12799}}^1$

素因数の和:12865

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 12724798

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12799, 25598, 217583, 435166, 601553, 1203106, 10226401, 20452802]

約数ペア:

[(1, 20452802), (2, 10226401), (17, 1203106), (34, 601553), (47, 435166), (94, 217583), (799, 25598), (1598, 12799)]