20285963522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40090837}}^1$

素因数の和:40090873

約数の個数: 16

約数和(自身を含む): 34638484032

約数和(自身を除く): 14352520510

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 40090837, 80181674, 440999207, 881998414, 922089251, 1844178502, 10142981761, 20285963522]

約数ペア:

[(1, 20285963522), (2, 10142981761), (11, 1844178502), (22, 922089251), (23, 881998414), (46, 440999207), (253, 80181674), (506, 40090837)]