20179964169

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1027127}}^1$

素因数の和:1027229

約数の個数: 24

約数和(自身を含む): 30444073920

約数和(自身を除く): 10264109751

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 19647, 1027127, 3081381, 9244143, 38003699, 60600493, 114011097, 181801479, 342033291, 545404437, 2242218241, 6726654723, 20179964169]

約数ペア:

[(1, 20179964169), (3, 6726654723), (9, 2242218241), (37, 545404437), (59, 342033291), (111, 181801479), (177, 114011097), (333, 60600493), (531, 38003699), (2183, 9244143), (6549, 3081381), (19647, 1027127)]