20170942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4944

約数の個数: 24

約数和(自身を含む): 35220528

約数和(自身を除く): 15049586

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4903, 9806, 53933, 83351, 107866, 166702, 593263, 916861, 1186526, 1833722, 10085471, 20170942]

約数ペア:

[(1, 20170942), (2, 10085471), (11, 1833722), (17, 1186526), (22, 916861), (34, 593263), (121, 166702), (187, 107866), (242, 83351), (374, 53933), (2057, 9806), (4114, 4903)]