20268896254

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{1319}}^1\times {\mathrm{10837}}^1$

素因数の和:12867

約数の個数: 16

約数和(自身を含む): 30472120800

約数和(自身を除く): 10203224546

約数列:

[1, 2, 709, 1319, 1418, 2638, 10837, 21674, 935171, 1870342, 7683433, 14294003, 15366866, 28588006, 10134448127, 20268896254]

約数ペア:

[(1, 20268896254), (2, 10134448127), (709, 28588006), (1319, 15366866), (1418, 14294003), (2638, 7683433), (10837, 1870342), (21674, 935171)]