20512383934

素因数分解:

$2^1\times 7^1\times {\mathrm{23087}}^1\times {\mathrm{63463}}^1$

素因数の和:86559

約数の個数: 16

約数和(自身を含む): 35166163968

約数和(自身を除く): 14653780034

約数列:

[1, 2, 7, 14, 23087, 46174, 63463, 126926, 161609, 323218, 444241, 888482, 1465170281, 2930340562, 10256191967, 20512383934]

約数ペア:

[(1, 20512383934), (2, 10256191967), (7, 2930340562), (14, 1465170281), (23087, 888482), (46174, 444241), (63463, 323218), (126926, 161609)]