20386870559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1619}}^1\times {\mathrm{3907}}^1$

素因数の和:5830

約数の個数: 16

約数和(自身を含む): 22335626880

約数和(自身を除く): 1948756321

約数列:

[1, 11, 293, 1619, 3223, 3907, 17809, 42977, 474367, 1144751, 5218037, 6325433, 12592261, 69579763, 1853351869, 20386870559]

約数ペア:

[(1, 20386870559), (11, 1853351869), (293, 69579763), (1619, 12592261), (3223, 6325433), (3907, 5218037), (17809, 1144751), (42977, 474367)]