20228834054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2281619}}^1$

素因数の和:2281676

約数の個数: 32

約数和(自身を含む): 36797967360

約数和(自身を除く): 16569133306

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 2281619, 4563238, 25097809, 29661047, 50195618, 59322094, 70730189, 141460378, 326271517, 652543034, 778032079, 919492457, 1556064158, 1838984914, 10114417027, 20228834054]

約数ペア:

[(1, 20228834054), (2, 10114417027), (11, 1838984914), (13, 1556064158), (22, 919492457), (26, 778032079), (31, 652543034), (62, 326271517), (143, 141460378), (286, 70730189), (341, 59322094), (403, 50195618), (682, 29661047), (806, 25097809), (4433, 4563238), (8866, 2281619)]