20123687958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{804497}}^1$

素因数の和:804892

約数の個数: 32

約数和(自身を含む): 44022130560

約数和(自身を除く): 23898442602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 379, 758, 1137, 2274, 4169, 8338, 12507, 25014, 804497, 1608994, 2413491, 4826982, 8849467, 17698934, 26548401, 53096802, 304904363, 609808726, 914713089, 1829426178, 3353947993, 6707895986, 10061843979, 20123687958]

約数ペア:

[(1, 20123687958), (2, 10061843979), (3, 6707895986), (6, 3353947993), (11, 1829426178), (22, 914713089), (33, 609808726), (66, 304904363), (379, 53096802), (758, 26548401), (1137, 17698934), (2274, 8849467), (4169, 4826982), (8338, 2413491), (12507, 1608994), (25014, 804497)]