2010068919

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{105899}}^1$

素因数の和:105964

約数の個数: 32

約数和(自身を含む): 3219360000

約数和(自身を除く): 1209291081

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 18981, 105899, 317697, 953091, 2012081, 2859273, 3918263, 6036243, 11754789, 18108729, 35264367, 54326187, 74446997, 105793101, 223340991, 670022973, 2010068919]

約数ペア:

[(1, 2010068919), (3, 670022973), (9, 223340991), (19, 105793101), (27, 74446997), (37, 54326187), (57, 35264367), (111, 18108729), (171, 11754789), (333, 6036243), (513, 3918263), (703, 2859273), (999, 2012081), (2109, 953091), (6327, 317697), (18981, 105899)]