20201682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146389}}^1$

素因数の和:146417

約数の個数: 16

約数和(自身を含む): 42160320

約数和(自身を除く): 21958638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146389, 292778, 439167, 878334, 3366947, 6733894, 10100841, 20201682]

約数ペア:

[(1, 20201682), (2, 10100841), (3, 6733894), (6, 3366947), (23, 878334), (46, 439167), (69, 292778), (138, 146389)]