20196044927

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1\times {\mathrm{15809}}^1$

素因数の和:16846

約数の個数: 16

約数和(自身を含む): 21582547200

約数和(自身を除く): 1386502273

約数列:

[1, 19, 71, 947, 1349, 15809, 17993, 67237, 300371, 1122439, 1277503, 14971123, 21326341, 284451337, 1062949733, 20196044927]

約数ペア:

[(1, 20196044927), (19, 1062949733), (71, 284451337), (947, 21326341), (1349, 14971123), (15809, 1277503), (17993, 1122439), (67237, 300371)]