20852371711

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1871}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 22773104640

約数和(自身を除く): 1920732929

約数列:

[1, 23, 43, 59, 191, 989, 1357, 1871, 2537, 4393, 8213, 11269, 43033, 58351, 80453, 110389, 188899, 259187, 357361, 484567, 1850419, 2538947, 4746727, 8219303, 11145041, 15366523, 21084299, 109174721, 353430029, 484938877, 906624857, 20852371711]

約数ペア:

[(1, 20852371711), (23, 906624857), (43, 484938877), (59, 353430029), (191, 109174721), (989, 21084299), (1357, 15366523), (1871, 11145041), (2537, 8219303), (4393, 4746727), (8213, 2538947), (11269, 1850419), (43033, 484567), (58351, 357361), (80453, 259187), (110389, 188899)]