20110859510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15120947}}^1$

素因数の和:15120980

約数の個数: 32

約数和(自身を含む): 43548330240

約数和(自身を除く): 23437470730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15120947, 30241894, 75604735, 105846629, 151209470, 211693258, 287297993, 529233145, 574595986, 1058466290, 1436489965, 2011085951, 2872979930, 4022171902, 10055429755, 20110859510]

約数ペア:

[(1, 20110859510), (2, 10055429755), (5, 4022171902), (7, 2872979930), (10, 2011085951), (14, 1436489965), (19, 1058466290), (35, 574595986), (38, 529233145), (70, 287297993), (95, 211693258), (133, 151209470), (190, 105846629), (266, 75604735), (665, 30241894), (1330, 15120947)]