20036852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9751

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 19033228

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 9689, 19378, 38756, 106579, 213158, 426316, 455383, 910766, 1821532, 5009213, 10018426, 20036852]

約数ペア:

[(1, 20036852), (2, 10018426), (4, 5009213), (11, 1821532), (22, 910766), (44, 455383), (47, 426316), (94, 213158), (188, 106579), (517, 38756), (1034, 19378), (2068, 9689)]