20161996132479

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1\times {\mathrm{5333}}^1\times {\mathrm{14207}}^1$

素因数の和:20479

約数の個数: 32

約数和(自身を含む): 27173638840320

約数和(自身を除く): 7011642707841

約数列:

[1, 3, 107, 321, 829, 2487, 5333, 14207, 15999, 42621, 88703, 266109, 570631, 1520149, 1711893, 4421057, 4560447, 11777603, 13263171, 35332809, 75765931, 227297793, 473053099, 1260203521, 1419159297, 3780610563, 8106954617, 24320863851, 62809956799, 188429870397, 6720665377493, 20161996132479]

約数ペア:

[(1, 20161996132479), (3, 6720665377493), (107, 188429870397), (321, 62809956799), (829, 24320863851), (2487, 8106954617), (5333, 3780610563), (14207, 1419159297), (15999, 1260203521), (42621, 473053099), (88703, 227297793), (266109, 75765931), (570631, 35332809), (1520149, 13263171), (1711893, 11777603), (4421057, 4560447)]