20325737663

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{39929}}^1$

素因数の和:40559

約数の個数: 24

約数和(自身を含む): 25576283040

約数和(自身を除く): 5250545377

約数列:

[1, 7, 11, 77, 121, 601, 847, 4207, 6611, 39929, 46277, 72721, 279503, 439219, 509047, 3074533, 4831409, 23997329, 33819863, 167981303, 263970619, 1847794333, 2903676809, 20325737663]

約数ペア:

[(1, 20325737663), (7, 2903676809), (11, 1847794333), (77, 263970619), (121, 167981303), (601, 33819863), (847, 23997329), (4207, 4831409), (6611, 3074533), (39929, 509047), (46277, 439219), (72721, 279503)]