20172856606

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62648623}}^1$

素因数の和:62648655

約数の個数: 16

約数和(自身を含む): 36085607424

約数和(自身を除く): 15912750818

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62648623, 125297246, 438540361, 877080722, 1440918329, 2881836658, 10086428303, 20172856606]

約数ペア:

[(1, 20172856606), (2, 10086428303), (7, 2881836658), (14, 1440918329), (23, 877080722), (46, 438540361), (161, 125297246), (322, 62648623)]