20020432856

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{9234517}}^1$

素因数の和:9234794

約数の個数: 16

約数和(自身を含む): 37676833440

約数和(自身を除く): 17656400584

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 9234517, 18469034, 36938068, 73876136, 2502554107, 5005108214, 10010216428, 20020432856]

約数ペア:

[(1, 20020432856), (2, 10010216428), (4, 5005108214), (8, 2502554107), (271, 73876136), (542, 36938068), (1084, 18469034), (2168, 9234517)]