20133503509

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1\times {\mathrm{15073}}^1$

素因数の和:16356

約数の個数: 16

約数和(自身を含む): 23165240832

約数和(自身を除く): 3031737323

約数列:

[1, 7, 173, 1103, 1211, 7721, 15073, 105511, 190819, 1335733, 2607629, 16625519, 18253403, 116378633, 2876214787, 20133503509]

約数ペア:

[(1, 20133503509), (7, 2876214787), (173, 116378633), (1103, 18253403), (1211, 16625519), (7721, 2607629), (15073, 1335733), (105511, 190819)]