20147007361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1\times {\mathrm{5651}}^1$

素因数の和:7776

約数の個数: 16

約数和(自身を含む): 21867814080

約数和(自身を除く): 1720806719

約数列:

[1, 13, 139, 1807, 1973, 5651, 25649, 73463, 274247, 785489, 3565211, 10211357, 11149423, 144942499, 1549769797, 20147007361]

約数ペア:

[(1, 20147007361), (13, 1549769797), (139, 144942499), (1807, 11149423), (1973, 10211357), (5651, 3565211), (25649, 785489), (73463, 274247)]