20162374818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{275059}}^1$

素因数の和:275726

約数の個数: 32

約数和(自身を含む): 42513273600

約数和(自身を除く): 22350898782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 643, 1286, 1929, 3858, 12217, 24434, 36651, 73302, 275059, 550118, 825177, 1650354, 5226121, 10452242, 15678363, 31356726, 176862937, 353725874, 530588811, 1061177622, 3360395803, 6720791606, 10081187409, 20162374818]

約数ペア:

[(1, 20162374818), (2, 10081187409), (3, 6720791606), (6, 3360395803), (19, 1061177622), (38, 530588811), (57, 353725874), (114, 176862937), (643, 31356726), (1286, 15678363), (1929, 10452242), (3858, 5226121), (12217, 1650354), (24434, 825177), (36651, 550118), (73302, 275059)]