20160648279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{434881}}^1$

素因数の和:435008

約数の個数: 32

約数和(自身を含む): 31937734080

約数和(自身を除く): 11777085801

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 909, 1717, 2727, 5151, 15453, 46359, 434881, 1304643, 3913929, 7392977, 11741787, 22178931, 43922981, 66536793, 131768943, 199610379, 395306829, 746690677, 1185920487, 2240072031, 6720216093, 20160648279]

約数ペア:

[(1, 20160648279), (3, 6720216093), (9, 2240072031), (17, 1185920487), (27, 746690677), (51, 395306829), (101, 199610379), (153, 131768943), (303, 66536793), (459, 43922981), (909, 22178931), (1717, 11741787), (2727, 7392977), (5151, 3913929), (15453, 1304643), (46359, 434881)]