20176590610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7974937}}^1$

素因数の和:7974978

約数の個数: 32

約数和(自身を含む): 41342078592

約数和(自身を除く): 21165487982

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7974937, 15949874, 39874685, 79749370, 87724307, 175448614, 183423551, 366847102, 438621535, 877243070, 917117755, 1834235510, 2017659061, 4035318122, 10088295305, 20176590610]

約数ペア:

[(1, 20176590610), (2, 10088295305), (5, 4035318122), (10, 2017659061), (11, 1834235510), (22, 917117755), (23, 877243070), (46, 438621535), (55, 366847102), (110, 183423551), (115, 175448614), (230, 87724307), (253, 79749370), (506, 39874685), (1265, 15949874), (2530, 7974937)]