20120704263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3985087}}^1$

素因数の和:3985124

約数の個数: 32

約数和(自身を含む): 34431160320

約数和(自身を除く): 14310456057

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 3985087, 11955261, 35865783, 43835957, 67746479, 107597349, 131507871, 203239437, 394523613, 609718311, 745211269, 1183570839, 1829154933, 2235633807, 6706901421, 20120704263]

約数ペア:

[(1, 20120704263), (3, 6706901421), (9, 2235633807), (11, 1829154933), (17, 1183570839), (27, 745211269), (33, 609718311), (51, 394523613), (99, 203239437), (153, 131507871), (187, 107597349), (297, 67746479), (459, 43835957), (561, 35865783), (1683, 11955261), (5049, 3985087)]