20086544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{54583}}^1$

素因数の和:54614

約数の個数: 20

約数和(自身を含む): 40610496

約数和(自身を除く): 20523952

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 54583, 109166, 218332, 436664, 873328, 1255409, 2510818, 5021636, 10043272, 20086544]

約数ペア:

[(1, 20086544), (2, 10043272), (4, 5021636), (8, 2510818), (16, 1255409), (23, 873328), (46, 436664), (92, 218332), (184, 109166), (368, 54583)]