20603935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9137}}^1$

素因数の和:9194

約数の個数: 16

約数和(自身を含む): 27633312

約数和(自身を除く): 7029377

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9137, 45685, 100507, 374617, 502535, 1873085, 4120787, 20603935]

約数ペア:

[(1, 20603935), (5, 4120787), (11, 1873085), (41, 502535), (55, 374617), (205, 100507), (451, 45685), (2255, 9137)]