20343721143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5953679}}^1$

素因数の和:5953766

約数の個数: 16

約数和(自身を含む): 29149217280

約数和(自身を除く): 8805496137

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5953679, 17861037, 101212543, 303637629, 398896493, 1196689479, 6781240381, 20343721143]

約数ペア:

[(1, 20343721143), (3, 6781240381), (17, 1196689479), (51, 398896493), (67, 303637629), (201, 101212543), (1139, 17861037), (3417, 5953679)]