20536607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 25589760

約数和(自身を除く): 5053153

約数列:

[1, 7, 13, 83, 91, 581, 1079, 2719, 7553, 19033, 35347, 225677, 247429, 1579739, 2933801, 20536607]

約数ペア:

[(1, 20536607), (7, 2933801), (13, 1579739), (83, 247429), (91, 225677), (581, 35347), (1079, 19033), (2719, 7553)]