20216280003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{483863}}^1$

素因数の和:484618

約数の個数: 16

約数和(自身を含む): 28412494080

約数和(自身を除く): 8196214077

約数列:

[1, 3, 19, 57, 733, 2199, 13927, 41781, 483863, 1451589, 9193397, 27580191, 354671579, 1064014737, 6738760001, 20216280003]

約数ペア:

[(1, 20216280003), (3, 6738760001), (19, 1064014737), (57, 354671579), (733, 27580191), (2199, 9193397), (13927, 1451589), (41781, 483863)]