20392294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{953}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 33016032

約数和(自身を除く): 12623738

約数列:

[1, 2, 13, 26, 823, 953, 1646, 1906, 10699, 12389, 21398, 24778, 784319, 1568638, 10196147, 20392294]

約数ペア:

[(1, 20392294), (2, 10196147), (13, 1568638), (26, 784319), (823, 24778), (953, 21398), (1646, 12389), (1906, 10699)]