20160949244

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{7718587}}^1$

素因数の和:7719244

約数の個数: 12

約数和(自身を含む): 35335695864

約数和(自身を除く): 15174746620

約数列:

[1, 2, 4, 653, 1306, 2612, 7718587, 15437174, 30874348, 5040237311, 10080474622, 20160949244]

約数ペア:

[(1, 20160949244), (2, 10080474622), (4, 5040237311), (653, 30874348), (1306, 15437174), (2612, 7718587)]