20173985235

素因数分解:

$3^2\times 5^1\times {\mathrm{5651}}^1\times {\mathrm{79333}}^1$

素因数の和:84995

約数の個数: 24

約数和(自身を含む): 34974869904

約数和(自身を除く): 14800884669

約数列:

[1, 3, 5, 9, 15, 45, 5651, 16953, 28255, 50859, 79333, 84765, 237999, 254295, 396665, 713997, 1189995, 3569985, 448310783, 1344932349, 2241553915, 4034797047, 6724661745, 20173985235]

約数ペア:

[(1, 20173985235), (3, 6724661745), (5, 4034797047), (9, 2241553915), (15, 1344932349), (45, 448310783), (5651, 3569985), (16953, 1189995), (28255, 713997), (50859, 396665), (79333, 254295), (84765, 237999)]