20246549769

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{190339}}^1$

素因数の和:190621

約数の個数: 24

約数和(自身を含む): 29930584320

約数和(自身を除く): 9684034551

約数列:

[1, 3, 9, 53, 159, 223, 477, 669, 2007, 11819, 35457, 106371, 190339, 571017, 1713051, 10087967, 30263901, 42445597, 90791703, 127336791, 382010373, 2249616641, 6748849923, 20246549769]

約数ペア:

[(1, 20246549769), (3, 6748849923), (9, 2249616641), (53, 382010373), (159, 127336791), (223, 90791703), (477, 42445597), (669, 30263901), (2007, 10087967), (11819, 1713051), (35457, 571017), (106371, 190339)]