20410552

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59333}}^1$

素因数の和:59382

約数の個数: 16

約数和(自身を含む): 39160440

約数和(自身を除く): 18749888

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 59333, 118666, 237332, 474664, 2551319, 5102638, 10205276, 20410552]

約数ペア:

[(1, 20410552), (2, 10205276), (4, 5102638), (8, 2551319), (43, 474664), (86, 237332), (172, 118666), (344, 59333)]