20143236495

素因数分解:

$3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3600221}}^1$

素因数の和:3600602

約数の個数: 16

約数和(自身を含む): 32315592672

約数和(自身を除く): 12172356177

約数列:

[1, 3, 5, 15, 373, 1119, 1865, 5595, 3600221, 10800663, 18001105, 54003315, 1342882433, 4028647299, 6714412165, 20143236495]

約数ペア:

[(1, 20143236495), (3, 6714412165), (5, 4028647299), (15, 1342882433), (373, 54003315), (1119, 18001105), (1865, 10800663), (5595, 3600221)]