20120429927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1\times {\mathrm{10691}}^1$

素因数の和:12814

約数の個数: 16

約数和(自身を含む): 21986173440

約数和(自身を除く): 1865743513

約数列:

[1, 13, 71, 923, 2039, 10691, 26507, 138983, 144769, 759061, 1881997, 9867793, 21798949, 283386337, 1547725379, 20120429927]

約数ペア:

[(1, 20120429927), (13, 1547725379), (71, 283386337), (923, 21798949), (2039, 9867793), (10691, 1881997), (26507, 759061), (138983, 144769)]