20165176967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{172027}}^1$

素因数の和:172238

約数の個数: 16

約数和(自身を含む): 22195740672

約数和(自身を除く): 2030563705

約数列:

[1, 13, 71, 127, 923, 1651, 9017, 117221, 172027, 2236351, 12213917, 21847429, 158780921, 284016577, 1551167459, 20165176967]

約数ペア:

[(1, 20165176967), (13, 1551167459), (71, 284016577), (127, 158780921), (923, 21847429), (1651, 12213917), (9017, 2236351), (117221, 172027)]