20439554487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5347}}^1\times {\mathrm{115837}}^1$

素因数の和:121198

約数の個数: 16

約数和(自身を含む): 29736077952

約数和(自身を除く): 9296523465

約数列:

[1, 3, 11, 33, 5347, 16041, 58817, 115837, 176451, 347511, 1274207, 3822621, 619380439, 1858141317, 6813184829, 20439554487]

約数ペア:

[(1, 20439554487), (3, 6813184829), (11, 1858141317), (33, 619380439), (5347, 3822621), (16041, 1274207), (58817, 347511), (115837, 176451)]