20161347222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7689301}}^1$

素因数の和:7689348

約数の個数: 32

約数和(自身を含む): 44290379520

約数和(自身を除く): 24129032298

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7689301, 15378602, 23067903, 46135806, 146096719, 176853923, 292193438, 353707846, 438290157, 530561769, 876580314, 1061123538, 3360224537, 6720449074, 10080673611, 20161347222]

約数ペア:

[(1, 20161347222), (2, 10080673611), (3, 6720449074), (6, 3360224537), (19, 1061123538), (23, 876580314), (38, 530561769), (46, 438290157), (57, 353707846), (69, 292193438), (114, 176853923), (138, 146096719), (437, 46135806), (874, 23067903), (1311, 15378602), (2622, 7689301)]