20085195429

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11329}}^1\times {\mathrm{5051}}^1$

素因数の和:16402

約数の個数: 32

約数和(自身を含む): 32053929600

約数和(自身を除く): 11968734171

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5051, 11329, 15153, 33987, 45459, 65663, 101961, 136377, 147277, 196989, 305883, 441831, 590967, 1325493, 1772901, 3976479, 57222779, 171668337, 515005011, 743896127, 1545015033, 2231688381, 6695065143, 20085195429]

約数ペア:

[(1, 20085195429), (3, 6695065143), (9, 2231688381), (13, 1545015033), (27, 743896127), (39, 515005011), (117, 171668337), (351, 57222779), (5051, 3976479), (11329, 1772901), (15153, 1325493), (33987, 590967), (45459, 441831), (65663, 305883), (101961, 196989), (136377, 147277)]