20109206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13109}}^1$

素因数の和:13183

約数の個数: 16

約数和(自身を含む): 33037200

約数和(自身を除く): 12927994

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13109, 26218, 170417, 340834, 773431, 1546862, 10054603, 20109206]

約数ペア:

[(1, 20109206), (2, 10054603), (13, 1546862), (26, 773431), (59, 340834), (118, 170417), (767, 26218), (1534, 13109)]