20220155095

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1\times {\mathrm{6287}}^1$

素因数の和:8479

約数の個数: 32

約数和(自身を含む): 28393187328

約数和(自身を除く): 8173032233

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 2137, 6287, 10685, 14959, 31435, 44009, 74795, 91891, 220045, 270341, 459455, 643237, 1351705, 1892387, 3216185, 9461935, 13435319, 67176595, 94047233, 470236165, 577718717, 2888593585, 4044031019, 20220155095]

約数ペア:

[(1, 20220155095), (5, 4044031019), (7, 2888593585), (35, 577718717), (43, 470236165), (215, 94047233), (301, 67176595), (1505, 13435319), (2137, 9461935), (6287, 3216185), (10685, 1892387), (14959, 1351705), (31435, 643237), (44009, 459455), (74795, 270341), (91891, 220045)]