20087112861

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{5858009}}^1$

素因数の和:5858145

約数の個数: 16

約数和(自身を含む): 29993011200

約数和(自身を除く): 9905898339

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 5858009, 17574027, 52722081, 158166243, 743967143, 2231901429, 6695704287, 20087112861]

約数ペア:

[(1, 20087112861), (3, 6695704287), (9, 2231901429), (27, 743967143), (127, 158166243), (381, 52722081), (1143, 17574027), (3429, 5858009)]