20172969807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1\times {\mathrm{2339}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 28682035200

約数和(自身を除く): 8509065393

約数列:

[1, 3, 19, 57, 83, 249, 1577, 1823, 2339, 4731, 5469, 7017, 34637, 44441, 103911, 133323, 151309, 194137, 453927, 582411, 2874871, 3688603, 4263997, 8624613, 11065809, 12791991, 81015943, 243047829, 353911751, 1061735253, 6724323269, 20172969807]

約数ペア:

[(1, 20172969807), (3, 6724323269), (19, 1061735253), (57, 353911751), (83, 243047829), (249, 81015943), (1577, 12791991), (1823, 11065809), (2339, 8624613), (4731, 4263997), (5469, 3688603), (7017, 2874871), (34637, 582411), (44441, 453927), (103911, 194137), (133323, 151309)]