20212852946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10069}}^1\times {\mathrm{7019}}^1$

素因数の和:17114

約数の個数: 32

約数和(自身を含む): 35628465600

約数和(自身を除く): 15415612654

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7019, 10069, 14038, 20138, 77209, 91247, 110759, 130897, 154418, 182494, 221518, 261794, 1003717, 1439867, 2007434, 2879734, 70674311, 141348622, 777417421, 918766043, 1554834842, 1837532086, 10106426473, 20212852946]

約数ペア:

[(1, 20212852946), (2, 10106426473), (11, 1837532086), (13, 1554834842), (22, 918766043), (26, 777417421), (143, 141348622), (286, 70674311), (7019, 2879734), (10069, 2007434), (14038, 1439867), (20138, 1003717), (77209, 261794), (91247, 221518), (110759, 182494), (130897, 154418)]