20883344187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{30133}}^1$

素因数の和:30387

約数の個数: 32

約数和(自身を含む): 29993213952

約数和(自身を除く): 9109869765

約数列:

[1, 3, 17, 51, 107, 127, 321, 381, 1819, 2159, 5457, 6477, 13589, 30133, 40767, 90399, 231013, 512261, 693039, 1536783, 3224231, 3826891, 9672693, 11480673, 54811927, 65057147, 164435781, 195171441, 409477337, 1228432011, 6961114729, 20883344187]

約数ペア:

[(1, 20883344187), (3, 6961114729), (17, 1228432011), (51, 409477337), (107, 195171441), (127, 164435781), (321, 65057147), (381, 54811927), (1819, 11480673), (2159, 9672693), (5457, 3826891), (6477, 3224231), (13589, 1536783), (30133, 693039), (40767, 512261), (90399, 231013)]