20164463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 2645137

約数列:

[1, 11, 43, 89, 473, 479, 979, 3827, 5269, 20597, 42097, 42631, 226567, 468941, 1833133, 20164463]

約数ペア:

[(1, 20164463), (11, 1833133), (43, 468941), (89, 226567), (473, 42631), (479, 42097), (979, 20597), (3827, 5269)]