20163586685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1\times {\mathrm{5297}}^1$

素因数の和:6413

約数の個数: 32

約数和(自身を含む): 26820934272

約数和(自身を除く): 6657347587

約数列:

[1, 5, 11, 55, 67, 335, 737, 1033, 3685, 5165, 5297, 11363, 26485, 56815, 58267, 69211, 291335, 346055, 354899, 761321, 1774495, 3806605, 3903889, 5471801, 19519445, 27359005, 60189811, 300949055, 366610667, 1833053335, 4032717337, 20163586685]

約数ペア:

[(1, 20163586685), (5, 4032717337), (11, 1833053335), (55, 366610667), (67, 300949055), (335, 60189811), (737, 27359005), (1033, 19519445), (3685, 5471801), (5165, 3903889), (5297, 3806605), (11363, 1774495), (26485, 761321), (56815, 354899), (58267, 346055), (69211, 291335)]