20199208692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129482107}}^1$

素因数の和:129482127

約数の個数: 24

約数和(自身を含む): 50756986336

約数和(自身を除く): 30557777644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129482107, 258964214, 388446321, 517928428, 776892642, 1553785284, 1683267391, 3366534782, 5049802173, 6733069564, 10099604346, 20199208692]

約数ペア:

[(1, 20199208692), (2, 10099604346), (3, 6733069564), (4, 5049802173), (6, 3366534782), (12, 1683267391), (13, 1553785284), (26, 776892642), (39, 517928428), (52, 388446321), (78, 258964214), (156, 129482107)]