20248616085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32924579}}^1$

素因数の和:32924628

約数の個数: 16

約数和(自身を含む): 33187976640

約数和(自身を除く): 12939360555

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32924579, 98773737, 164622895, 493868685, 1349907739, 4049723217, 6749538695, 20248616085]

約数ペア:

[(1, 20248616085), (3, 6749538695), (5, 4049723217), (15, 1349907739), (41, 493868685), (123, 164622895), (205, 98773737), (615, 32924579)]