20136759942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258163589}}^1$

素因数の和:258163607

約数の個数: 16

約数和(自身を含む): 43371483120

約数和(自身を除く): 23234723178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258163589, 516327178, 774490767, 1548981534, 3356126657, 6712253314, 10068379971, 20136759942]

約数ペア:

[(1, 20136759942), (2, 10068379971), (3, 6712253314), (6, 3356126657), (13, 1548981534), (26, 774490767), (39, 516327178), (78, 258163589)]