20093168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{54601}}^1$

素因数の和:54632

約数の個数: 20

約数和(自身を含む): 40623888

約数和(自身を除く): 20530720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 54601, 109202, 218404, 436808, 873616, 1255823, 2511646, 5023292, 10046584, 20093168]

約数ペア:

[(1, 20093168), (2, 10046584), (4, 5023292), (8, 2511646), (16, 1255823), (23, 873616), (46, 436808), (92, 218404), (184, 109202), (368, 54601)]