20441242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16249}}^1$

素因数の和:16305

約数の個数: 16

約数和(自身を含む): 33345000

約数和(自身を除く): 12903758

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16249, 32498, 276233, 552466, 601213, 1202426, 10220621, 20441242]

約数ペア:

[(1, 20441242), (2, 10220621), (17, 1202426), (34, 601213), (37, 552466), (74, 276233), (629, 32498), (1258, 16249)]