20759563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 23846400

約数和(自身を除く): 3086837

約数列:

[1, 11, 29, 59, 319, 649, 1103, 1711, 12133, 18821, 31987, 65077, 351857, 715847, 1887233, 20759563]

約数ペア:

[(1, 20759563), (11, 1887233), (29, 715847), (59, 351857), (319, 65077), (649, 31987), (1103, 18821), (1711, 12133)]