20056228749

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{1087589}}^1$

素因数の和:1088281

約数の個数: 16

約数和(自身を含む): 29756462400

約数和(自身を除く): 9700233651

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 18441, 1087589, 3262767, 9788301, 29364903, 742823287, 2228469861, 6685409583, 20056228749]

約数ペア:

[(1, 20056228749), (3, 6685409583), (9, 2228469861), (27, 742823287), (683, 29364903), (2049, 9788301), (6147, 3262767), (18441, 1087589)]