20176675437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1\times {\mathrm{2089}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 28657411200

約数和(自身を除く): 8480735763

約数列:

[1, 3, 17, 51, 229, 687, 827, 2089, 2481, 3893, 6267, 11679, 14059, 35513, 42177, 106539, 189383, 478381, 568149, 1435143, 1727603, 3219511, 5182809, 8132477, 9658533, 24397431, 29369251, 88107753, 395621087, 1186863261, 6725558479, 20176675437]

約数ペア:

[(1, 20176675437), (3, 6725558479), (17, 1186863261), (51, 395621087), (229, 88107753), (687, 29369251), (827, 24397431), (2089, 9658533), (2481, 8132477), (3893, 5182809), (6267, 3219511), (11679, 1727603), (14059, 1435143), (35513, 568149), (42177, 478381), (106539, 189383)]