20133067869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{75521}}^1$

素因数の和:77105

約数の個数: 24

約数和(自身を含む): 30631723200

約数和(自身を除く): 10498655331

約数列:

[1, 3, 9, 19, 57, 171, 1559, 4677, 14031, 29621, 75521, 88863, 226563, 266589, 679689, 1434899, 4304697, 12914091, 117737239, 353211717, 1059635151, 2237007541, 6711022623, 20133067869]

約数ペア:

[(1, 20133067869), (3, 6711022623), (9, 2237007541), (19, 1059635151), (57, 353211717), (171, 117737239), (1559, 12914091), (4677, 4304697), (14031, 1434899), (29621, 679689), (75521, 266589), (88863, 226563)]