20050595908

素因数分解:

$2^2\times 7^1\times {\mathrm{6217}}^1\times {\mathrm{115183}}^1$

素因数の和:121411

約数の個数: 24

約数和(自身を含む): 40107990272

約数和(自身を除く): 20057394364

約数列:

[1, 2, 4, 7, 14, 28, 6217, 12434, 24868, 43519, 87038, 115183, 174076, 230366, 460732, 806281, 1612562, 3225124, 716092711, 1432185422, 2864370844, 5012648977, 10025297954, 20050595908]

約数ペア:

[(1, 20050595908), (2, 10025297954), (4, 5012648977), (7, 2864370844), (14, 1432185422), (28, 716092711), (6217, 3225124), (12434, 1612562), (24868, 806281), (43519, 460732), (87038, 230366), (115183, 174076)]