20568977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 24470208

約数和(自身を除く): 3901231

約数列:

[1, 11, 13, 83, 143, 913, 1079, 1733, 11869, 19063, 22529, 143839, 247819, 1582229, 1869907, 20568977]

約数ペア:

[(1, 20568977), (11, 1869907), (13, 1582229), (83, 247819), (143, 143839), (913, 22529), (1079, 19063), (1733, 11869)]