20001176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192319}}^1$

素因数の和:192338

約数の個数: 16

約数和(自身を含む): 40387200

約数和(自身を除く): 20386024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192319, 384638, 769276, 1538552, 2500147, 5000294, 10000588, 20001176]

約数ペア:

[(1, 20001176), (2, 10000588), (4, 5000294), (8, 2500147), (13, 1538552), (26, 769276), (52, 384638), (104, 192319)]