20062256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{54517}}^1$

素因数の和:54548

約数の個数: 20

約数和(自身を含む): 40561392

約数和(自身を除く): 20499136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 54517, 109034, 218068, 436136, 872272, 1253891, 2507782, 5015564, 10031128, 20062256]

約数ペア:

[(1, 20062256), (2, 10031128), (4, 5015564), (8, 2507782), (16, 1253891), (23, 872272), (46, 436136), (92, 218068), (184, 109034), (368, 54517)]