20238300407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{127931}}^1$

素因数の和:128270

約数の個数: 16

約数和(自身を含む): 22380935808

約数和(自身を除く): 2142635401

約数列:

[1, 13, 43, 283, 559, 3679, 12169, 127931, 158197, 1663103, 5501033, 36204473, 71513429, 470658149, 1556792339, 20238300407]

約数ペア:

[(1, 20238300407), (13, 1556792339), (43, 470658149), (283, 71513429), (559, 36204473), (3679, 5501033), (12169, 1663103), (127931, 158197)]