20168166

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 22916634

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3739, 5394, 7478, 11217, 22434, 108431, 115909, 216862, 231818, 325293, 347727, 650586, 695454, 3361361, 6722722, 10084083, 20168166]

約数ペア:

[(1, 20168166), (2, 10084083), (3, 6722722), (6, 3361361), (29, 695454), (31, 650586), (58, 347727), (62, 325293), (87, 231818), (93, 216862), (174, 115909), (186, 108431), (899, 22434), (1798, 11217), (2697, 7478), (3739, 5394)]