20163517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 23012352

約数和(自身を除く): 2848835

約数列:

[1, 11, 43, 47, 473, 517, 907, 2021, 9977, 22231, 39001, 42629, 429011, 468919, 1833047, 20163517]

約数ペア:

[(1, 20163517), (11, 1833047), (43, 468919), (47, 429011), (473, 42629), (517, 39001), (907, 22231), (2021, 9977)]